Benji Madden Gets Paris Promise Ring?

Paris Hilton is moving so fast with Benji Madden that we can't even catch up. The two have been together for only a few months but they've already toured all around the world. She's already expressed that she wants to have kids with him and now she's sporting what seems to be a promise ring.

Guess that's the life of a celebrity. Everything moves so fast. Maybe that's why celeb relationships don't last? These two have already done everything a normal person will take their entire life to do.

Benji and Paris are currently in NYC where they visited the David Letterman show. Don't get any ideas, Letterman was on his best behavior.

Check out the clip below: