Kelly Clarkson put on a sparkly red dress and got in the holiday spirit for her performance of 'Underneath the Tree' Tuesday night (Dec. 3) on 'The Voice.'

The now-blonde singer belted out her new song in front of a holiday-themed stage.  While Clarkson sang into her red microphone, Blake Shelton and Christina Aguilera danced along. The original 'American Idol' was joined onstage by backup dancers who completed the holiday tune. The dancers passed out holiday gifts to the audience, and Shelton received a special gift from a dancer who also blew him a kiss before walking away.

Clarkson will find the true meaning of Christmas during 'Kelly Clarkson's Cautionary Christmas Music Tale,' which will air Dec. 11 on NBC and will also feature Trisha Yearwood, Reba McEntire and Shelton. Her new holiday album, 'Wrapped in Red,' is in stores now.