Rob Kardashian, brother of Kim, Kourtney and Khloe Kardashian, is dating Cheetah Girls star Adrienne Bailon.  Their relationship was discussed on tonight’s episode of Keeping Up With The Kardashian’s on E!

Rob whined, cried and whimpered throughout the entire show about Adrienne having to fly to India for three months to shoot the new Cheetah Girls movie.

UPDATE: View Leaked Nude Pics of Adrienne Bailon

He showed off a fresh tattoo of Adrienne’s name below his left pectoral.  Remind you that the two had been dating just a couple of months when the show was taped.  Adrienne is 24 and Rob is 21-years-old.

The Cheetah Girls are a girl music group that was created by Disney and has spawned a successful line of ‘Cheetah’ movies.  Before joining the group, Adrienne was in the girl group 3LW.

The third Cheetah Girls movie will not feature former member Raven-Symone.  Bailon from time-to-time has starred on Raven’s show That’s So Raven.

The other Cheetah’s are Sabrina Bryan and  Kiely Williams.