So excited about our newest pop music crush, Jessie J. At age 20, she started writing songs for stars like Miley Cyrus and Alicia Keys. But now Jessie J. is rocking center stage herself. She recently won Brit Awards Critic's Choice Award (previous recipients include Adele and Florence and the Machine) and now she's got Justin Timberlake and Simon Cowell calling her "the best singer in the world right now."
With her infectious pop grooves and stellar fashion sense, we can't get enough of Jessie J.