Was Reggie Bush cheating on Kim Kardashian?

If sources are to be believed, Kanye West's attachment to Kim Kardashian is the reason behind her split with Reggie Bush.

The American Football player reportedly read the rapper's messages to his socialite lover which were apparently more than just friendly.

"Reggie saw text messages on Kim's phone from Kanye West and flipped out on her," Fox News quoted a source as saying.