Hot Vegas

Sources close to Harris tell TMZ ... Heidi reached out to her shortly after the breakup with Hef to offer her moral support. Bottle blondes need to stick together!

The pair decided to spend what would have been Crystal's wedding day in Las Vegas. They couldn't just go to Sin City on the down low -- instead they are hosting a party at WET REPUBLIC pool at the MGM Grand Hotel & Casino.

Sources close to the club tell us -- "Idol" Season 5 finalist Ace Young visited the Chippendales at the Rio in Vegas recently ... and was SUPER interested in donning the famous bow tie and shirt cuffs.

According to sources, Young paid Chipps a visit to hang out with Timmons -- and to see how the whole guest-hosting thing works.

So far, there's no deal in place -- but it looks promising.

We caught up with Rachel last night at the Azure Luxury Pool at the Palazzo in Las Vegas -- where she told us ... when the Arnold thing broke, she was contacted by a "very high profile journalist" who claimed they heard she had a "long-lasting" affair with the Governator.

She told us, "I've never met Arnold. Never even thought about him. I don't like his movies, I'm not even a fan."

The 3-bedroom, 2-bath house is a few minutes from the strip -- and is completely pimped out with thousands of punk concert flyers and memorabilia.

We're told the tricked-out punk pad comes complete with a 9-hole putting green, a pool table, a water slide ... and the best feature yet: a beer vending machine!

Our Sin City spies spotted Adrian in line at the Bistro Buffet at the Palms Casino and Resort Friday night, where a couple noticed him and asked if he was, in fact, Adrian Peterson. We're told AP answered with his catch phrase (and nickname), "All day."

Peterson asked the couple -- and about a dozen other people in line for the buffet -- if they wanted to join him for dinner ... and then picked up the tab for everyone.

Total cost -- about $400.

Sources close to the bowtied bunch tell us ... ever since Jeff began hosting, MC-ing and occasionally ripping off his shirt at the Rio in Vegas ... the shows have been selling out like crazy and breaking box office records.

We're told the 38-year-old muscled hottie's gig will now run until June 19th -- and Chippendales bigwigs hope to nail him down for the rest of the summer.

But don't expect Jeff to drop his drawers -- we're told he still won't budge on his non-banana hammock policy.

TMZ spoke with the TLC reality star -- who tells us he's taking Meri, Christine, Janelle, and Robyn to the Red Rock Casino in Las Vegas for their famous Mother's Day Brunch buffet.

Kody says he isn't really a "breakfast guy" -- but his wives are huge fans of the Rock's quiche, eggs, and waffles ... and at $23.99 a pop, it fits in the budget.

Meanwhile, the Duggar family from "19 Kids & Counting" are also having a cost-friendly Mom's Day ... hitting church in the morning ... followed by a family luncheon honoring the women.

In other Mother's Day news -- TMZ also spoke with "Cake Boss" Buddy Valastro ... who told us he's finally gonna take the day off this year and spend it with his wife Lisa ... who gave birth to their 4th kid this year.

Macdonald made the bet at the sports book for the Wynn/ Encore hotels on April 29 -- and showed off the betting ticket on last night's "Sport's Show with Norm Macdonald." But Norm isn't getting the best odds.

Manny is such a HUGE favorite ... Norm's $25k bet will only pay off $3,125 if Pacquiao wins the fight.

But if Manny loses, Norm's out $25k.

Good bet??

Charlie arrived at Chateau Nightclub just before 2:00 AM and stayed til about 4:00 AM. He kept to his own VIP booth; didn't get on the mic or address the crowd at any point. The only interaction he had with fans was when he posed for a pic with a fan who appeared to have Down Syndrome (see video below).

The last time Charlie was in Vegas was back in January -- he was spotted pounding vodka shots and was overheard complaining about his bosses at "Two and a Half Men" wanting him to go to rehab.

Question is ...