Jessie J

If you've ever wondered why Jessie J always seemed to be wearing high-waisted clothing, it looks like you might finally have an answer!

Writing Miley Cyrus' 'Party in the U.S.A.' turned out to be very lucrative for Jessie J!

Ariana Grande has made headline after headline for her alleged diva behavior, but her 'Bang Bang' collaborator Jessie J doesn't buy it.

We got the first taste of Jessie J, Ariana Grande and Nicki Minaj's song ‘Bang Bang’ and already it’s even more amazing than we were expecting!