Up next, it's California rockers Metro Station!
Next up is Metro Station. Guitarist / Singer Trace is the older half brother of Miley Cyrus . Tru fax! And they're playing an emo-tastic cover of 'Last Christmas'! Very festive!
Do you remember when JLS covered Last Christmas?
Next up Shake It. Well we're shaking it like a Polaroid picture!
Gosh, how many tattoos does Trace have? LOTS!
Hear Metro Station chatting to Roberto and Margherita on-air.
Before they went on stage at the Jingle Bell Ball, Metro Station joined Kevin Hughes in the Capital studio.