The 'Great Times' star speaks to capital about his duet on '3 Words' at London's O2 Arena.
Will.i.am - Saturday 8th December 2012
The likes of US superstar Bruno Mars, nation's sweetheart Cheryl Cole and boy band sensation One Direction all performed.
The Black Eyed Pea made a surprise appearance at this year's Jingle Bell Ball during Cheryl Cole's set. Check out the pictures of the 'Hall Of Fame' singer.
The 'Call My Name' singer dazzled at the Jingle Bell Ball 2012 at London's O2 Arena. See the amazing pictures of her epic set here.