THE Next Big Thing- Jessie J

2011 should belong to this girl. She's from Essex I think (like me, blap blap) and has been working with Britney/ Ke$ha/ Katy Perry svengali Dr. Luke.

Which pretty much guarantees she'll be huge. A track called Price Tag was recently leaked (and then taken down), with a sound suggesting Jessie will be the next Lily or Perry- but with a much better voice. As the above video shows.