Did the caveman invent fire commercial song...?

The commercial that ask did the caveman invent fire? Then the caveman ignites a fireplace with a remote. There is a song playing in the background. I know it's not a real song but it sounds like a song I know I've heard on the radio. It sounds like R Kelly to me but I don't think it is. I have the tune in my head but no lyrics. I believe it's a hip hop song.