Santa's Naughty List Gather at the KIIS FM Jingle Ball

Posted Saturday December 7, 2013 11:35 AM GMT

Christmas time has never been so naughty, as some of today's hottest acts performed at KIIS FM's Jingle Ball 2013 at the Staples Center in Los Angeles on Friday (December 6).

Leading the naughty list, of course, was Miley Cyrus, who wore a sparkly red two-piece outfit as she twerked on Santa while singing into a candy cane microphone.

Vamping up the holiday season was Selena Gomez, who wore a lacy sheer dress over a tiny red strapless onesie with black lipstick for her performance.

Joined by T.I. on stage for "Blurred Lines," Robin Thicke kept things simple in a black suit and white dress shirt, while Austin Mahone sported a casual green hoodie and jeans.

Hosting the event was Ryan Seacrest, who rocked a black leather jacket, white T-shirt, and ripped jeans for the evening.

Photo Credit: Getty Images