By Breaking Celebrity News Staff

From New York to Miami, to Las Vegas and Los Angeles, the stars rang in 2012 in style.

Lady Gaga was front and center in New York's Times Square, even kissing Mayor Michael Bloomberg at the stroke of midnight.

Las Vegas was NYE party central. We found Snooki at GBDC at the Palms Casino and Pamela Anderson at Studio 54 in the MGM Grand. Will.i.am hosted the festivities at Surrender Nightclub, and Fergie had hubby Josh Duhamel along for the fun at 1 OAK nightclub in the Mirage.