New Year's Eve Party Stars

From N.Y.C. to Sin City, see how Gaga, Fergie, Rihanna and more popped the cork on 2012


Looks like Lady Gaga found someone – or something – to kiss! Following her New Year's Rockin' Eve performance in N.Y.C.'s Times Square, the singer plants a smooch on a sphere before launching the official ball drop with Mayor Michael Bloomberg (not pictured).