The BBC Radio 1 Teen Awards aired in London last night, with a couple of acts rather big in America stealing the British show.
First, in a special performance, Justin Bieber the smash "As Long As You Love Me," breaking it down acoustic style. Watch for yourself here and now:
One Direction, meanwhile, which recently knocked Bieber out of the record book, was the evening's big winner.
The boy band took home a trio of trophies, as we've listed the winner below: