Nicole Kidman to Marry a Cocaine Addict?

The Sun is reporting that Nicole Kidman and Keith Urban may get married this weekend, in an attempt to beat Tom Cruise and Katie Holmes to the punch.

A pal of Nicole said: "She wants to do it before the year is out -- to have it over and done with before Tom Cruise has his big day. Invitations have gone out and the wedding's happening this coming weekend."

But according to Urban's ex-girlfriend, Laura Sigler, he's not the commitment type. The clearly bitter ex is tells The Sun (via MSNBC) that Urban has commitment problems and cocaine addiction:

Nicole and Keith might date for a while -- but it won't last very long. I don't know her but I know him very well. There were a lot of lows with the drugs. I don't have any dark past -- he was probably the darkest part, but I'm on my own now and I'm happy about that.

So that's one rush wedding. A commitment phobic groom. And a history of drug abuse. Yeah, this one's gonna last...