That's What I Like Bruno Mars
Jessie J has said she'd love to work with Justin Bieber.
Speaking to MTV she said: 'I'd love to. I'm such a fan of someone who works hard to get where he's got to.'
Bieber called Jessie his 'new big sis' after meeting her at the BRITs.
She said it made her profile grow: 'It felt great, my Twitter went mad! I've got about 2 million people now trying to find out who I am. There's like 'why does Justin Bieber like Jessie J?'