I've always thought Leona Lewis could use a bit of an edge. On her new single, "Trouble," she sort of gets it while also gaining some street-cred by teaming up with indie rap hero Childish Gambino. This seems like a natural crossover match for Childish, after all he already perfected emotion-rap last year on his debut album Camp. We're tipping our caps to him as he moves on up to working with Billboard Chart-toppers, but label us just a little sad that we might not be getting as many Human Centipede references as we used to.

Hear the collaboration below.



And if this puts you in the mood for some classic Childish, check out our live concert with him here.