SI swimsuit models

Sports Illustrated models Christine Teigen, Alyssa Miller, and Damaris Lewis enter the ‘Late Show With David Letterman’ taping at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Ray Tamarra/Contributor)

ports Illustrated models Christine Teigen, Hilary Rhoda and Alyssa Miller arrive at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated models Irina Shayk and Julie Henderson arrive at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Kate Upton arrives at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Damaris Lewis arrives at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Izabel Goulart arrives at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated models Julie Henderson and Izabel Goulart arrive at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated models Julie Henderson, Irina Shayk, Anne V and Izabel Goulart arrive at ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated models Alyssa Miller and Julie Henderson depart ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Alyssa Miller departs ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Christine Teigen departs ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Hilary Rhoda departs ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated model Irena Shayk departs ‘Late Show With David Letterman’ at the Ed Sullivan Theater on February 14, 2011 in New York City.  (Photo by Jeffrey Ufberg/WireImage)

Sports Illustrated swimsuit athlete Bruna Schmitz and Sports Illustrated swimsuit models Kate Upton and Genevieve Morton attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Models Jasmine Tookes, Elena Baguci and Catrinel Menghia attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Kate Upton and Kenza Fourati attend SI Swimsuit On Location at LAX Nightclub on Feb. 16, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Anne V and Brooklyn Decker arrive at SI Swimsuit Overtime hosted by Pure Nightclub at Pure Nightclub on Feb. 17, 2011, in Las Vegas.  (Isaac Brekken/Getty Images for Sports Illustra)

Sports Illustrated swimsuit model Alyssa Miller attends Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit athlete Bruna Schmitz arrives at SI Swimsuit On Location at LAX Nightclub on Feb. 16, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Damaris Lewis and Kate Upton attend SI Swimsuit On Location at LAX Nightclub on Feb. 16, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Genevieve Morton at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Kate Upton and Irina Shayk attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Izabel Goulart and Shannan Click attend SI Swimsuit Models at the Hard Rock Store in the Hard Rock Hotel & Casino in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Kenza Fourati at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustra)

Sports Illustrated swimsuit model Irina Shayk arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Kenza Fourati at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Irina Shayk attends Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Irina Shayk and Julie Henderson attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustra)

Sports Illustrated swimsuit model Irina Shayk attends Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustra)

Sports Illustrated swimsuit models Jessica Gomes, Anne V and Irina Shayk attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Brooklyn Decker and Anne V arrive at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Irina Shayk arrives at SI Swimsuit Overtime hosted by Pure Nightclub at Pure Nightclub on Feb. 17, 2011, in Las Vegas.  (Isaac Brekken/Getty Images for Sports Illustrated)

Model Irina Shayk attends the SI Swimsuit Launch Party hosted by Pranna at Pranna Restaurant in New York City.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Jessica White attends SI Swimsuit On Location at LAX Nightclub on Feb. 16, 2011, in Las Vegas.  (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Irina Shayk arrives at SI Swimsuit Overtime hosted by Pure Nightclub at Pure Nightclub on Feb. 17, 2011, in Las Vegas.  (Isaac Brekken/Getty Images for Sports Illustra)

Sports Illustrated swimsuit models, from left, Genevieve Morton, Catrinel Menghia and Kate Upton pose for photos courtside after the Los Angeles Clippers beat the New York Knicks in their NBA basketball game at Madison Square Garden in New York on Feb. 9, 2011.  (Ray Stubblebine/Reuters)

Model Irina Shayk attends the SI Swimsuit Launch Party hosted by Pranna at Pranna Restaurant in New York City.   (Michael Loccisano/Getty Images for Sports Illustrated)

Model Irina Shayk attends the SI Swimsuit Launch Party hosted by Pranna at Pranna Restaurant in New York City.   (Michael Loccisano/Getty Images for Sports Illustra)

Model Kate Upton attends the SI Swimsuit Launch Party hosted by Pranna at Pranna Restaurant in New York City.   (Michael Loccisano/Getty Images for Sports Illustra)

Sports Illustrated swimsuit models Jessica Gomes, Anne V and Irina Shayk attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Genevieve Morton, Damaris Lewis, Alyssa Miller and Jessica Gomes attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit models Kate Upton and Irina Shayk attend Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Kenza Fourati arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Hilary Rhoda arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Hilary Rhoda arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Shannan Click arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Shannan Click arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Cintia Dicker arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Genevieve Morton arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Damaris Lewis arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Alyssa Miller arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Jessica Gomes arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Esti Ginzburg arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Genevieve Morton at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Sports Illustrated swimsuit model Julie Henderson arrives at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Jacob Andrzejczak/Getty Images for Sports Illustrated)

Models Catrinel Menghia, Jasmine Tookes, Tamiris Freitas, Kathy Leutner, Elena Baguci, Kasia Gogolkiewicz, Elisandra Tomacheski and Jessica Perez arrive at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.  (Jacob Andrzejczak/Getty Images for Sports Illustra)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Kenza Fourati at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Kenza Fourati at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustrated)

Singer Ne-Yo performs onstage with Sports Illustrated swimsuit model Kenza Fourati at Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustra)

Sports Illustrated swimsuit model Irina Shayk attends Club SI Swimsuit hosted by Vanity at Vanity Nightclub at The Hard Rock Hotel and Casino on Feb. 17, 2011, in Las Vegas.   (Michael Loccisano/Getty Images for Sports Illustra)