OMGG

Just days after her controversial nip slip in Turkey, Madonna exposed her backside to fans during a concert in Rome.

“It wasn’t as hot as I thought it’d be,” said Ryan Skyllingstad, a longtime fan who witnessed the mooning live. “It reminded me of the time I accidentally walked in on my grandmother in the shower.”

The Material Girl’s antics have attracted a lot of negative attention, but the singer defended her actions to OMGG.com this afternoon.

“I do so much yoga that my butt looks like an 18-year old boy’s,” Madonna told us. “That’s got to be a turn-on for my fans, the majority of whom are gay men.”

According to Sports Illustrated, LeBron James is a dork.

“During the NBA Finals, he’s too busy studying to participate in practices,” admitted Miami Heat head coach Erik Spoelstra. “A lot of people don’t realize this, but he’s currently getting his Masters in Biological Engineering at MIT.”

Many have speculated his thirst for knowledge is the reason he has yet to win a title, but James disagrees.

“It’s incongruous to blame a metaphysical paradigm,” said the three-time league MVP. “Simple ‘Bayesian linear regression’ indicates that barring injury, I’ll win two to three championship rings by the time I retire.”

Lance Armstrong was banned from competing in triathlons yesterday amid new allegations of performance-enhancing drug use.

The U.S. Anti-Doping Agency said blood samples collected from the 40-year old in 2009 and 2010 were consistent with “manipulation.”

Armstrong says the stress associated with competing is responsible for his bacne flare-ups and 40 pounds of new muscle mass — not steroids.

“When I heard they ousted me, I tore a phone book in half with my bare hands,” the seven-time Tour de France winner told OMGG.com. “All these accusations have filled me with uncontrollable rage!”

After paparazzi snapped a pic of Charlize Theron sans hair Monday, Hollywood’s elite began expressing their concern.

“I thought the worst, like maybe she’d contracted lice or something,” Mel Gibson told OMGG.com. “But I kept my fingers crossed that she’d gone bald for a positive reason, like becoming a racist skinhead.”

We caught up with the Prometheus star this morning, who said the real reason she broke out her BIC — a receding hairline.

“She should’ve called me before taking such a drastic step,” fellow actor Matthew McConaughey told us. “I’ve got the best hair plug guy in town!”

Lady Gaga released bruised photos of herself yesterday, believed to be the aftermath of a concussion she suffered after getting hit by a prop at a recent concert.

“I’m actually fine, the incident on stage didn’t leave a scratch,” the performer explained to OMGG.com. “The black eyes and bandages are simply my latest fashion statement.”

While all the “Little Monsters” were relieved to hear their idol was ok, the incident added fuel to the 26-year old’s fiery feud with Madonna.

“Like she did with Born This Way, it’s another case of Gaga copying me,” tweeted the Material Girl. “Everyone knows that I did the whole ‘fake injury’ thing six months ago.”