Justin Bieber, Katy Perry, The Wanted and Jessie J announced for Capital FM Summertime Ball line-up

Get your party shoes on, this summer is set to be something special as the hottest acts in music (and by that we mean Justin Bieber, Katy Perry and Jessie J are coming together to each perform at Capital FM's Summertime Ball.

The sultry voice of Justin Bieber, as well as his smoking hot looks, features on the Capital FM Summertime Ball line-up and The Wanted will finally return to UK shores and treat their faithful fans to a show.

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Fit men aside, our favourite girl crushes will also be in attendance, in addition to her commitments with The Voice Jessie J will be there to add serious attitude.

We can't wait to see what skin-tight and crazy ensemble she'll wear at the event on Saturday 9 June.

And not just that, Katy Perry will also be on hand to add her colourful creations to Wembley stadium, get your blue wig ready!

The Wanted will also be at Capital Fm Summertime Ball /WENN

Hot on her heels will be fellow American acts, Pit-Bull and Kelly Clarkson, Flo Rida and Usher who will add just the right dose of A-list to the bash.

Wait, it gets better, Coldplay, Example and Ed Sheeran are each performing which means the event is one HOT happening.

Tickets are available from 8am on 23 April and can be purchased at capitalfm.com and 0330 33 33 958.

The Summertime Ball supports Capital's flagship charity, Help A Capital Child, with a donation being made from the proceeds of the event.