Little Mix, Taylor Swift and of course One Direction were just some of the big names who turned up for Radio 1's annual Teen Awards yesterday. Take a look at all the pics from the bash in our gallery below.
Radio 1 Teen Awards
BBC Radio 1's Teen Awards - London(01 of39)
Conor Maynard performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(02 of39)
Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(03 of39)
Ne-Yo performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(04 of39)
(left - right) Kimberley Wyatt, Greg James and Fazer on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(05 of39)
One Direction on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(06 of39)
JLS on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(07 of39)
(left - right) Kimberley Wyatt, Greg James and Fazer on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(08 of39)
Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(09 of39)
Jesy Nelson of Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(10 of39)
Ne-Yo (left) and Conor Maynard performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(11 of39)
Leigh-Anne Pinnock of Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(12 of39)
Jacqueline Jossa and David Witts on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(13 of39)
Ne-Yo performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(14 of39)
Perrie Edwards of Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(15 of39)
Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(16 of39)
Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(17 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(18 of39)
(left - right) Scott Mills, Jacqueline Jossa and David Witts on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(19 of39)
One Direction win the best video award at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(20 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(21 of39)
One Direction on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(22 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(23 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(24 of39)
Georgie Porter (left) and Sara Cox at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(25 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(26 of39)
Taylor Swift performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(27 of39)
Dionne Bromfield at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(28 of39)
One Direction singing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(29 of39)
One Direction singing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(30 of39)
Harry Styles from One Direction singing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(31 of39)
One Direction singing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(32 of39)
One Direction singing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(33 of39)
Tulisa Contostavlos and Vernon Kay at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(34 of39)
Tulisa Contostavlos on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(35 of39)
Jade Thirlwall of Little Mix performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(36 of39)
Fearne Cotton and Nick Grimshaw on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(37 of39)
One Direction performing at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(38 of39)
Ellie Simmonds on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)
BBC Radio 1's Teen Awards - London(39 of39)
Fearne Cotton on stage at the BBC Radio 1 Teen Awards at Wembley Arena. (credit:PA)