Other acts include Keith Urban and Post Malone. More »
Get into the holiday spirit with the singer/actress! More »
Plus Britney Spears‘ mom rocks out to “Toxic.” Also see which artists will be performing on television today. More »
Plus: Kid Rock strikes back at the Beyhive, unretouched photos from a Jennifer Lopez shoot surface online and author J.K. Rowling speaks up on behalf of Madonna. Be sure to also see which stars are performing on TV today. More »
