Jessie J Suffers With Heart Problems

Jessi J, who is tipped to become the biggest artist in 2011, has admitted she has heart problems and suffered a stroke as a child.

She's said that the problems don't hold her back, but give her the drive to do what she does.

She told The Sun: "I know what I like, I know what I want, I know who I want to be. I've got a slight heart problem and I had a minor stroke three or four years ago. I haven't got time to watse."

Jessie J has written many songs for many artists. She wrote Party In The USA for Miley Cyrus and is planning to write a song for Britney. Her debut album is due out next year!