Silence Marshmello feat. Khalid Download 'Silence' on iTunes
8 December 2013, 15:48
The British boy band performed their brand new single at the O2 Arena event.
Union J treated the Capital FM Jingle Bell Ball 2013 audience to a performance of their new single 'Loving You Is Easy'.
The song was penned alongside fellow Jingle Bell Ball star Jason Derulo, and features on Union J's self-titled debut album.
Union J's Jingle Bell Ball set also featured performances of 'Beautiful Life' and 'Carry You'.