Remember JoJo? She was the pint size pop princess who had a big hit with 'Leave (Get Out)' back in 2004, well 8 years later at 21, JoJo is all grown up and has returned with a seductive little track in 'Demonstrate'. 

The slow, thumping beat of this sultry R&B track matches up with JoJo's great new look, is this the start of a big return for this young lady?