WATCH Our AMAZING Summertime Ball 2015 Performances

Relive all the action from when our most insane line up... EVER hit the #CapitalSTB stage at Wembley Stadium.

We saw incredible performances from One Direction, Avicii, Ariana Grande and more and you can can WATCH everything back right here.

Performances

Ariana Grande - 'Bang Bang'

Ariana Grande - 'Problem'

Ariana Grande - 'One Last Time'

Avicii's DJ Set

Carly Rae Jepsen - 'Call Me Maybe'

Carly Rae Jepsen - 'I Really Like You'

Fifth Harmony - 'Worth It'

Flo Rida - 'GDFR'

Flo Rida - 'Low'

Flo Rida - 'I Don't Like It'

Jason Derulo - 'Talk Dirty'

Jason Derulo - 'Want You To Want Me'

Jason Derulo - 'Trumpets'

Jason Derulo - 'The Other Side'

Kelly Clarkson - 'My Life Would Suck Without You'

Kelly Clarkson - 'Stronger'

Kelly Clarkson - 'Heartbeat Song'

Kelly Clarkson - 'Since U Been Gone'

Little Mix - 'Black Magic'

Little Mix - 'Move'

Little Mix - 'Salute'

Little Mix - 'Wings'

Martin Garrix's DJ Set

Meghan Trainor - 'All About That Bass'

Meghan Trainor - 'Lips Are Moving'

Nathan Sykes - 'Kiss Me Quick'

Nathan Sykes - 'More Than You'll Ever Know'

Ne-Yo - 'She Knows'

Ne-Yo - 'Time Of Our Lives'

Ne-Yo - 'Because Of You/So Sick/Sexy Love'

Nick Jonas - 'Jealous'

Olly Murs - 'Up'

Olly Murs - 'Troublemaker'

Olly Murs - Medley

Olly Murs - 'Beautiful To Me'

Olly Murs - 'Wrapped Up'

OMI - 'Cheerleader'

One Direction - 'Night Changes'

One Direction - 'Story Of My Life'

One Direction - 'Girl Almighty'

One Direction - 'Best Song Ever'

One Direction - 'Steal My Girl'

One Direction - 'What Makes You Beautiful'

Pitbull - 'Don't Stop The Party'

Pitbull - 'Hotel Room Service'

Pitbull - 'Timber'

Pitbull - 'Pretty Woman'

Pitbull - 'Give Me Everything'

Rita Ora - 'Hot Right Now'

Rita Ora - 'Poison'

Rita Ora - 'I Will Never Let You Down'

Rita Ora - 'R.I.P./Black Widow'

Rixton - 'Me And My Broken Heart'

Rixton - 'We All Want The Same Thing'

Backstage Interviews

One Direction:

Kelly Clarkson:

Fifth Harmony:

Little Mix:

Meghan Trainor:

Lunchmoney Lewis:

Fifth Harmony:

Rita Ora: