Don’t Mess With the Winehouse?

Fans, beware. Here comes Amy Winehouse’s latest hit.

Video has surfaced showing the 24-year-old soul diva getting into a scuffle with a concergoer during her performance at Britain’s Glastonbury music festival on Saturday.

The Grammy-winning singer appears to jab her elbow at the crowd while singing “Rehab” in the mosh pit. Seconds later, Winehouse angrily throws a couple punches.

Asked about the incident, Winehouse’s rep said, “The ‘lashing out’ was when someone tried to grab her hair and she reacted.”

What do you think? Did a fan get too close or did Amy make the first move?

Supermodel Plunges to Death in Apparent Suicide

A supermodel plunged to her death Saturday afternoon by leaping from her Lower Manhattan apartment window in an apparent suicide.

Ruslana Korshunova, barely shy of her 21st birthday, apparently jumped from the balcony of her residential building in Manhattan’s Financial District, police tell the New York Post.

Authorities said there appeared to be no signs of a struggle having taken place inside the 9th-floor apartment, which the green-eyed, 5′8″ beauty had occupied for only two months.

The Kazakhstan-born “Russian Rapunzel,” as she was known, had appeared as cover girl on editions of French Elle and Russian Vogue, as well as in ads for Marc Jacobs, DKNY, Vera Wang and Christian Dior.

“Our hearts are with her family,” a spokesman for her agency, IMG (which also represents Heidi Klum and Kate Moss) told the Post.

A former boyfriend, Artem Perchenok, 24, told the paper that the two had watched the movie Ghost and that he dropped her off at home at 5 a.m. Saturday. “She was a good person,” he said.

New York’s Daily News suggested a lost love was the reason for Korshunova’s being despondent.

Quoting poetry she’d placed on the Web, the paper reports that matters of the heart served as the central theme to all her writing.

“Do not confuse love and desire,” she posted May 30. “Love is the sun, desire – only flash. Desire dazzles, and the sun gives life.”

Jennifer Aniston Waits Backstage at John Mayer Concert

Slipping unnoticed into the musician’s backstage area at the Hard Rock Calling festival in London’s Hyde Park, Aniston stood quietly in the wings while the “Georgia Calling” singer ran through a 45-minute set in front of an audience of ten of thousands.

But the actress wasn’t just there to lend moral support: wearing a black-and-white floral halter-neck top and faded flared jeans, Aniston busily snapped away with her camera to record Mayer’s on-stage performance.

It was the second time in two days that Aniston had joined Mayer for one of his gigs. On Friday, she took a seat in the upper level of the gritty south London venue, the Brixton Academy, before leaving with Mayer at around 11:30 p.m.

Earlier this week, the couple united in Amsterdam, where she was promoting the upcoming Marley and Me (with Owen Wilson) and Mayer was performing.

In keeping with the low-key theme of her London visit, she never once ventured into the Hard Rock VIP area and quietly left the show without anyone noticing.

Even the paparazzi camped outside her London hotel were left guessing.

Mayer later appeared on stage at the end of the show alongside headliner Eric Clapton and Aniston’s close friend Sheryl Crow. But again Aniston was absent.

Mayer is due to perform at the Glastonbury Festival on Sunday. His European tour then moves onto Copenhagen.