Jon Gosselin smiles while hosting a pool party at Wet Republic at the MGM Grand in Las Vegas on August 29, 2009
Courteney Cox visits ‘Late Show With David Letterman’ at the Ed Sullivan Theater, NYC, October 27, 2009
Taylor Lautner, Kristen Stewart and Robert Pattinson arrive at the ‘New Moon’ premiere after party at the Hammer Museum on November 16, 2009 in Westwood, California
Zac Efron poses at the 2009 MTV Movie Awards Press Room at Gibson Amphitheatre on May 31, 2009 in Universal City, California
Sheryl Crow attends 2009 VH1 Divas at Brooklyn Academy of Music on September 17, 2009