Another celebrity break-up in Hollywood that's going to upset some of us. Amber Rose has filed a divorce from Wiz Khalifa. It seems like a lot of people loved them as a couple, they looked so good together, but in all honesty many of us aren't very surprised.

Not many relationships in the celebrity world last very long unfortunately, and in this case, infidelity is the reason for the divorce. Again, not surprised.

TMZ tells us what happened.