Crystal spent what would have been her wedding day in Vegas partying it up with Heidi Montag at Wet Republic, something that clearly irritated Holly.
"That's a new low!!" Holly Tweeted of Crystal’s Saturday appearance at Wet Republic at the MGM Grand Hotel. "That's disgusting and whoever booked her is tacky!"
Crystal quickly replied, "Hard times show your real friends..."
But Holly wasn’t have it! "No," Madison retorted. "They show HEF's real friends..."
Hollyscoop caught up with Crystal at the party on Saturday where she told us, "I'm doing ok. I came to Vegas to just hang out and get away. I just wanted to get away from LA."
Not only did she dump Hef days before the wedding, there are rumors that she’s been cheating on him since March with Tim McGraw’s son Jordan—something she denied to Hollyscoop.
Crystal said: "Jordan is my really good friend. I've been working on music with him for over a year and he will continue to be my good friend and I really need my friends right now."
And just to set the record straight she added, "I've never cheated on him. Ever."
I think the only way to resolve the issue is to get these two in the boxing ring. Bunny fight!