The Best of 2007
Kevin Mazur/WireImage
Christina Aguilera
In February, Christina Aguilera got the party started at Clive Davis' annual pre-Grammy bash, held at the Beverly Hilton hotel in L.A. The Grammy-nominated songstress performed recent hits like "Candy Man" for a crowd that included Nick Lachey and Vanessa Minnillo, Sean 'Diddy' Combs, Katharine McPhee, Ashlee Simpson and John Mayer. A few of the lucky guests had also attended the Justin Timberlake pre-Grammy concert the night before.

















