Dancing with the Stars

The hunky "Dancing with The Stars" runner-up pimped himself out again last night -- this time to host a train wreck called "Boobs Or Bust 2" at Jet Nightclub in Las Vegas. Nice work if you can get it!

TMZ caught Super Mario burning up the dance floor with a group of pint-size Spice Girl look-a-likes from Beacher's Madhouse before one needy patron was eventually awarded $5000 toward a new set of knockers -- just for shakin' her half-naked junk in front of complete strangers.

Her parents must be so proud!

As Mel left her home, she was covered head to toe in a blanket -- and was led to her car by a male friend. Usually graceful on her toes, she wasn't having the easiest time waltzing from point A to point Mel B.

TMZ caught up with Helio at the airport in New York this afternoon, and he chatted up a storm! But when asked about getting dumped by his ex-fiancee and if he was more than dancing partners with Julianne Hough, the dancer-driver hit the brakes, saying only, "My personal life is my personal life." Julianne just giggled off all the rumors, hoarsely.

Meanwhile, Helio watched a fan mambo for him, and even got on the phone with the guy's mom -- but still, no dirt on the breakup.

Ooh, snap! The split between "Dancing With the Stars" champ Helio Castroramalamadingdong and ex-fiancee Aliette Vazquez is getting good!

Sources connected to the couple tell TMZ that the reason the duo split was simple -- Helio "went Hollywood!" We're told his newfound "fame" was too much for his longtime gal, who just couldn't deal. As his popularity grew, so did his ego! That's when Aliette alley-ooped and hit the road.

We're told she is much happier and "over him." Our spies saw her selling her jewelry line yesterday at the swank Biltmore Hotel in Miami.

While TMZ was breaking the news of the demise of his engagement to longtime fiancee Aliette Vazquez, Helio gave an interview to ABC News Radio saying that his fiancee can deal with his cozy relationship to dance partner Julianne Hough because, "We are professionals." Hmm mmm!

Helio may have waltzed into winning "Dancing With the Stars" by doing a Paso Doble ... but the Paso Uno is what he's doing now!

TMZ has confirmed business executive Aliette Vazquez has broken off her engagement to the "Dancing" winner. Vazquez and the race car driver had been dating for more than six years and have been engaged for a year. "There have been a lot of rumors and a lot of misinformation out there," Vazquez's rep Howard Bragman tells us, and she "wanted to set the record straight."

Bragman told us, "This is a personal decision and I ask the media to respect the privacy of Miss Vazquez and her family. She has no plans to talk to the media, but reserves that right if she needs to clarify misinformation or defend her reputation."

Let's get ready to Rumba!

They can move their hips -- but not their faces!

Our moles say Marie has a writer on set at all times, prompting her with witty conversation. One on-set source says he was in position when Marie went down -- and didn't miss a beat.

And get this -- Marie, we're told, is seriously on the hunt for a "successful guy." We're told she's asking some highfalutin people if they know someone who's available. Marie is divorcing hubby number two.

Marie's rep tells us that reports of a writer on set are "absolutely false." "There is no writer on set feeding her lines," she says, "Her manager is there and we (her publicists) are there but no one is feeding her lines." As for a fake faint? Her rep says that's "ridiculous. Why would anyone fake fainting on a live TV show? That show happened during the wildfires and Marie has allergies, there was smoke in the air which was extremely toxic. The trailers for the show are outside the stage and she was breathing the air. It's happened before." And lastly, the rep says Marie is NOT on the prowl. "She's going through a divorce," we're told, "She's not looking to meet someone now -- she wants to spend time with her kids. Dating is the last thing on her mind."

TMZ caught Derek breaking it down with a random Russian outside of Hyde last night -- when he dropped the news. Mrs. Brady gettin' her Cha-Cha on? Bring it!

TMZ caught a giggly Chmerkovskiy leaving Hyde after a night of partying with his cute younger bro, getting excited when telling photogs that a friend was his driver for the night. Cut to five minutes later -- Maksim is seen getting into the driver's seat -- with a bystander yelling, "Drive safe!" at the bird poop-covered car as it sped off.

What could possibly stand in her way?

Kristi says that her fear of being judged and live audiences "make her really nervous." Huh?! You'd think that someone who made a career performing live and being judged would have an edge up, but apparently for Kristi -- that's not the case.

Also out on the town: former Mess USA Tara Conner, sign-happy Jason Alexander, a solo Ron Jeremy, attention whore Michael Lohan and Hilary Duff, who was in NYC with boyfriend Mike Comrie.

The ex-"Dancing with the Stars" contestant tells TMZ he lost 30 lbs. since the beginning of the season.

Just last week Marie Osmond infamously fainted during a live broadcast, and today word came that she sadly lost her father, George Osmond, patriarch of the singing Osmond clan. And Jane Seymour's mother passed away last month.