He's the hardest working man in mainstream rap, that's for sure, and his work with Murs on 'Troublemaker' is crazy catchy and fun. These guys have good, clean musical chemistry. Flo lends his voice ...

In his new 'Troublemaker' video, Olly Murs serenades a beautiful raven haired girl, singing that she's, well, a troublemaker. But from the looks of it, she's just in the wrong place at the wrong time ...