Jermaine Dupri introduces his newest artist Brandon Hines. The R&B singer, who is signed to So So Def/Revel/Epic, pens a love letter to his girl on his tender single “Yes You Are.” “Girlfriend, wifey, my boo, you are everything,” he sings on the ’90s-reminiscent R&B jam, which was written and produced by J.D. and Bryan-Michael Cox. If you like what you hear, the song will be available on iTunes this Valentine’s Day