Check out the best photos from this weekend's hottest gigs.
Jessie J hobbles onto the stage at the Big Chill festival.
Resting her foot, Jessie has to sit on a fancy throne.
Jessie J's performance at the Big Chill was her first in months after breaking her foot.
Hands up for Jessie J.
Despite her dodgy tootsies Jessie props herself up for a dance.
Two words: Big Chill.
Jessie's a wild cat as she twirls in kitty ears and a leopard-print jumpsuit.
Jessie seems to be enjoying the event in Herefordshire.
'All Of The Lights' are purple for Kanye West at the Big Chill.
Kanye rocks out in dry ice.
Headline act Kanye proves his worth at the festival.
Kanye selected local dancers to perform with him on stage.
Kelly Rowland gets ready for a show at New Jersey nightspot 4Sixty6.
Kelly Rowland shakes her thing at the US gig.
Cher Lloyd waves to fans at G-A-Y in London.
The 'Swagger Jagger' singer looks glum singing into her pink mic.
Happy again, Cher Lloyd is smiley in bright fuchsia lippy.
Ke$ha performs in a futuristic outfit at a Miami show.
A girly Katy B wears a pretty dress at the Big Chill festival.
Katy lights the stage green for a performance of 'Witches Brew'.
Example joins the Big Chill line-up.
The 'Stay Awake' star looks very pleased with himself.
Ellie Goulding attends the 20th Anniversary Lollapalooza music festival in Chicago.
Ellie takes a break from the guitar for some finger pointing.
Chipmunk joins his fellow musicians at the Big Chill.
Chipmunk raves it up on stage.
A very happy Chipmunk throws some shapes.
Janelle Monae is another star from this weekend's Big Chill.
Janelle channels Harry Potter in a quirky cape.
Janelle matches her monochrome set to her outfit.