Blake Lively attends the Ralph Lauren Fall 2009 during Mercedes-Benz Fashion Week at Skylight Studio on February 20, 2009 in New York City.Jemal Countess/WireImage.com - Tuesday, March, 24, 2009, 6:24 PM

Blake Lively attends the premiere for 'The Private Lives of Pippa Lee' as part of the 59th Berlin Film Festival at the Berlinal Palast on February 9, 2009 in Berlin, Germany.Pascal Le Segretain/Getty Images - Tuesday, March, 24, 2009, 6:24 PM

Blake Lively attends the photocall for 'The Private Lives of Pippa Lee' as part of the 59th Berlin Film Festival at the Grand Hyatt Hotel on February 9, 2009 in Berlin, Germany.Anita Bugge/WireImage.com - Tuesday, March, 24, 2009, 6:24 PM

Blake Lively arrives at the 66th Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 11, 2009 in Beverly Hills, California.Vince Bucci/WireImage.com - Tuesday, March, 24, 2009, 6:24 PM

Blake Lively attends US Weekly's 2008 Hot Hollywood Issue Celebration at Skylight on October 21, 2008 in New York City. James Devaney/WireImage.com - Tuesday, March, 24, 2009, 6:24 PM

Actress Blake Lively onstage during the 2008 Teen Choice Awards at Gibson Amphitheater on August 3, 2008 in Los Angeles, California.Lester Cohen/WireImage.com - Monday, August, 4, 2008, 8:4 PM

Blake Lively and Leighton Meester arrive at The 25th Annual William S. Paley TV Festival featuring Gossip Girl. - March 22, 2008 Kevin Parry/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively attends The Old Navy Celebrates "New Year, New Old Navy" event at the Eyebeam Atelier in New York. - January 30, 2008Jamie McCarthy/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively arrives at The Annual Solomon R Guggenheim Young Collectors Council Art Show sponsored by Chloe at the Solomon R Guggenheim Museum. - December 13, 2007 Jemal Countess/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively arrives at the launch of the 2008 Blue Book Collection at The Museum of Natural History. - October 27, 2007 Larry Busacca/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively arrives at the 11th Annual HELP Group Teddy Bear Ball at the Beverly Hilton in Beverly Hills. - December 3, 2007Ryan Born/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively attends the Reebok "Freestyle World Tour" event at 632 on Hudson. - February 21, 2008 Jason Kempin/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively arrives at The 25th Annual William S. Paley TV Festival featuring Gossip Girl. - March 22, 2008Jordon Strauss/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively attending the world premiere of Cirque Du Soleil's "WINTUK" at Madision Square Garden. - November 7, 2007Bennett Raglin/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively arrives at the 11th Annual HELP Group Teddy Bear Ball at the Beverly Hilton in Beverly Hills. - December 3, 2007Ryan Born/WireImage.com - Monday, March, 31, 2008, 10:31 PM

Blake Lively and Kelly Rutherford on the Red carpet at the "VIVA LA CURE" Benefit for EIF's Women's Cancer Research Fund hosted by SAKS Fifth Avenue.Jemal Countess/WireImage.com - Friday, January, 4, 2008, 9:4 PM

Blake Lively at the Viva La Cure party in New York City - 10/17/2007 Dimitrios Kambouris/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively at the 9th Annual Young Hollywood Awards in Los Angeles - 04/22/2007MarkSullivan/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively at the opening of Mediterranean Village at Sandals Grande Antigua Resort & Spa Island Beach Party - 10/05/2007Dimitrios Kambouris/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively at the NYLON Magazine and MySpace International Music Issue Concert Event in New York City - 07/13/2007Jamie McCarthy/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively attends "Rocket Science" New York City Premiere in New York City - 08/07/2007Dimitrios Kambouris /WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively , winner Breakthrough Award for "Accepted" at the Hollywood Life's Breakthrough of the Year Awards - 12/10/2007Michael Caulfield/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively at theLinea Pelle 20th Anniversary Party - Gift Lounge in Los Angeles - 07/12/2006John Sciulli/WireImage.com - Thursday, December, 27, 2007, 6:27 PM

Blake Lively at the Hollywood Life's Breakthrough of the Year Awards in Los Angeles - 12/10/2006Maury Phillips/WireImage.com - Thursday, December, 27, 2007, 6:27 PM