Bijou Phillips cheats on fiance Danny Masterson over the weekend. With another girl! Bijou and Danny were only engaged a few short months ago, what happened? A hot blonde is what happened!

More pictures of Bijou after the break…

Danny and Bijou seem like a great couple, but is there trouble in paradise? From the TransWorld News:

According to reports, Phillips was partying at Hollywood nightspot Ecco Ultra Lounge Saturday night when she began dancing with an unidentified blonde girl. Witnesses say dancing soon turned in to the pair “making out.”

“It wasn’t long before they took things further. Eventually Bijou grabbed the girl and they started making out and getting it on…Danny was nowhere to be seen,” says a source.

Now, guys seem to like this sort of thing, but only when they are around to see it! No comment has been released from either Danny or Bijou. What do you think this means for their future? Insignificant or devastating?