Aaron Camper + Lydia Caesar

R&B smoothy Aaron Camper cut his teeth with gospel singer Tye Tribbett in 2004, then worked (and wrote) with the likes of Rob Thomas, Jill Scott and Stevie Wonder. Last year's debut mixtape, Welcome to My World, featured Swizz Beatz and Kanye West, and tonight he'll be plugging new single "Madness."