I can’t believe we’re still talking about what did or did not happen to Leonardo DiCaprio during the Cannes Film Festival. I guess this is when you know you’re really a super-star celebrity: people are still talking obsessively about what went down when you blew through town seven weeks beforehand. Anyway, as we already know, Leo was kind of gross at this year’s Cannes Film Festival. He spent the entire time partying, yacht-hopping, promoting his movie and trying to nail anything with two legs and a pulse. Allegedly, Cara Delevingne wasn’t having any of it, but Leo did end up finding a girlfriend (20-year-old Toni Garrn), but only after having sex with a steady stream of ladies and models and such. Well, as it turns out, Leo kind of destroyed his hotel room in the process of all of that bonin’.

Leonardo DiCaprio doesn’t have a party-boy reputation for nothing! Star has learned that he racked up $50,000 in damages to his suite in the Hotel du Cap-Eden-Roc during the Cannes Film Festival!

“Every night, Leo would throw parties,” a source tells Star. “He left cigarette burns on the carpet, bed and couch. And the bathtub and toilet were clogged, which caused a huge mess, and women’s underwear was everywhere!”

But, the source notes, Leo did seem to pick up some of Jay Gatsby’s infamously impeccable manners.

“He was definitely a gentleman in the end and gladly forked up the money to pay the $50,000 bill for the damage.”

[From Star, print edition]

Sure, he was a “gentleman” for paying for the damage, but I wouldn’t say he was a gentleman when he was creating all of that mess. It reminds me of Leo’s hotel-room-destroying youth. Or am I confusing that with the character he played in Woody Allen’s Celebrity?

Also, Leo totally partied with his mom over the Fourth of July:

Leonardo DiCaprio and his mother had fun with their new significant others at a celebrity-packed Fourth of July party. The playboy actor was spotted canoodling with Victoria’s Secret model Toni Garrn in front of his mom, Irmelin Indenbirken, who brought her new boyfriend to the bash.

We’re told the “Great Gatsby” star hit the dance floor with Garrn at a party thrown by Madonna’s manager Guy Oseary, Spotify and DeLeon Tequila at Nobu in Malibu. Nearby, his mom danced with her beau, David, whom she’s been dating for a year.

One guest told us, “While Leo was proud to introduce his mom to everyone, he was getting down on the dance floor canoodling with Garrn, while mom danced with her boyfriend,” says a source.

We’re told when a partygoer asked how Indenbirken met her new amour, David revealed their kids had played Cupid. “He said Leo and his [own] daughter, the wife of a Black Keys band member, set them up on a blind date, and they’ve been together ever since,” said our witness.

The source continued, “The two danced next to Leo, who had sunglasses on the entire night, and partied away until the wee hours.”

Other celebrities in attendance included Charlize Theron, Owen Wilson, Ed Norton, Mel Gibson, Woody Harrelson, Cindy Crawford and Rande Gerber, and Stacy Kiebler, who was there minus boyfriend George Clooney.

“Get Lucky” creators Daft Punk were also on the guest list, but the French duo had some trouble at the door. “They have thick accents,” says a witness, and security could not understand one of the pair’s names. “They were held at the door until Guy Oseary himself walked in while the exchange was happening, and pulled them in.”

DiCaprio and Garrn were first spotted on a yacht in Nice following the Monaco Formula One Grand Prix in May, and were seen in June touring the palace of Versailles in France.

[From Page Six]

I kind of feel bad for Toni because Leo is never really going to let another woman into his life in any real way because his mom is his permanent lady. Leo’s relationship with his mom is half-adorable and half-“oh, that’s why you’re a compulsive modelizer and womanizer.” But I guess it’s cute that Leo set his mom up with a boyfriend.

Photos courtesy of WENN.