Pete Wentz’s Busy 30th Birthday Weekend

Pete Wentz celebrated his 30th birthday in Las Vegas Saturday night at at the Bellagio Hotel And Casino with his wife Ashlee Simpson. It was an eventful evening.

Upon arriving at the nightclub Pete got into a scuffle with a man and spit in his face (what is it with the Wentz’s and their tempers lately?), at which point Pete was escorted to the bathroom. When he returned he was presented with a birthday cake with a picture of Ashlee and their son Bronx Mowgli Wentz on it. The couple left around 1 a.m.

I’m assuming the early night was due to their commitment at the Elizabeth Glaser Pediatric AIDS Foundation 20th Annual A Time For Heroes Celebrity Carnival event in Los Angeles which took place earlier today. Ashlee and Pete brought along their son Bronx Wentz who was introduced to Rumer Willis at the event. He looked kind of scared.

Gallery Info: Pete Wentz and Ashlee Simpson celebrate Pete’s birthday, and take Bronx Simpson to a carnival