Surprise, surprise!

Amy Winehouse was acting up again this weekend.

The hot mess with a beehive was caught on camera leaving the stage to venture into the audience and throw a punch at a fan.

Reportedly, the fan said something disparaging about Amy's beloved husband, Blake Fielder-Civil.

For some reason people keep hiring her, and this past weekend the problem child performed for Nelson Mandela's 90th birthday celebration and for the Glastonbury Festival in Somerset, England, where the fan attack allegedly occurred.

She has denied reports that she has developed emphysema from smoking crack, but she did return to the hospital following her festival performance.

While we're on the subject of people needing rehab, we'll tell you that talkmeister Larry King's wife, Shawn, has checked herself into a facility to get help with her addiction to painkillers, reports N.Y. Daily News' Rush & Molloy.

Don't know if painkillers mess with your appetite, but judging by the photo they ran, girlfriend is in need of a milkshake. Anyway, we wish Shawn all the best. It's always better to address a problem than let it fester.

Will and Jada Smith are denying reports that the new school they're opening in Los Angeles is affiliated with Scientology.

W&J have been dodging rumors for months that they are part of good friend Tom Cruise's group.

However, their New Village Academy, set to open in September, uses an educational instructional system developed by Scientology founder L. Ron Hubbard.

Congrats to Uma Thurman.

The "Kill Bill" star just got engaged to her multimillionaire boo, Arpad "Arki" Busson.

Love the nickname!

The couple announced their betrothal in London's The Times, and her rep later confirmed it, according to People.

Wonder how her ex-husband, Ethan Hawke, will take the news.

Anyway, this will be Ms. Thurman's third trip on the marriage-go-'round. We almost forgot about her first hubby, Gary Oldman.

Arki has never taken that trip, but he does have two children with supermodel Elle Macpherson.

"Saturday Night Live" alumnus Chris Kattan wed his model girlfriend, Sunshine Tutt, this past weekend.

Chris was in the 'Burgh recently filming the comedy "Hollywood & Wine."

Sienna Miller, who endeared herself to Pittsburghers when she was here filming several years ago, is creeping with married oil heir and actor Bathalzar Getty, reports the London newspaper The Sun.

Last month Sienna was declaring her undying love for Rhys Ifans. But apparently that ship has sailed, according to The Sun.

The 26-year-old actress and her new love reportedly are lying low at the Chateau Marmont Hotel in Hollywood.

Balthazar's wife, Rosetta Millington, is said to have taken the couple's four children to Italy.