Is Robert Kardashian married to Adrienne Bailon?

I was watching the show tonight and he was wearing a wedding ring, Adrienne had an e-ring on and they were playing a joke on Kris Jenner about calling off their wedding...on myspace his page says Robert & Adrienne Kardashian...I looked at her page too but it doesn't even mention him except for on her friends list.....(yes I know I'm a snoop ) I wonder if Disney would rather not have a Cheetah Girl married....not attractive to the kiddies who watch their stuff...