Miley Cyrus decked the halls in a scanty red Santa outfit at Friday's Jingle Ball concert in L.A., where she took the stage to perform a glittery rendition of "#Getitright." The 21-year-old singer couldn't make it through the performance without twerking all up on Santa and, of course, rubbing a dwarf's cone bra. She flounced through the number with a fluffy Chanel bag hanging from her shoulder and a microphone shaped like a candy cane. Watch the performance above, or just soak it in with these highlights.