Kelly Rowland is everywhere. In addition to appearing on the new singles from Ludacris and Big Boi, Ms. Kelly adds another hip-hop feature to her résumé by guesting on the remix to Future’s “Neva End” off his debut Pluto. The two show off their chemistry by dueting on the new version of the Mike WiLL Made It production. “We don’t want to neva end,” they whisper to each other. Dive into their love affair.