She rocked it!
She looked awesome with her long hair, long legs and long..er, nails? Felt like we had to have a third 'something long' in there.
Anyway, we loved her performance of Nobody's Perfect so much we assumed you'd love it too ('cause y'know, we're like, totes the same innit?) Check. It. Out.
Click next to see pictures of Jessie J on stage...