Heidi & Spencer

So maybe they want to redeem themselves, but we're being told by production sources Heidi Montag and Spencer Pratt have asked to come back to "I'm a Celebrity ... Get Me Out of Here." They quit last night, but today is another day.

We're told so far NBC hasn't bitten. But you know how annoying Speidi can be -- they'll wear the suits down.

"Not in a million years. Audrina is moving in a completely different direction than those two ... she's a star."

Got that? Audrina is a star.

As of now, the rumble in the jungle is the Speidi stand-ins will be Daniel Baldwin and Holly Montag -- Heidi's sister.

Spencer Pratt made a shocking confession just before quitting "I'm A Celebrity ... Get Me Out of Here!" -- he's a total fraud.

A well-placed source who works on the Costa Rican production of the show tells TMZ just before quitting the show, Spencer screamed at producers, "If you give me a script, I'll do what you want. I'm not a reality star. I'm on 'The Hills.'"

Spencer clarified with the following: "I'm a TV producer and a character."

Spencer Pratt the character and Spencer Pratt the reality TV star could not be reached for comment.

Heidi and Spencer have followed through on their threat -- they have quit the NBC reality show "I'm a Celebrity ... Get Me Out of Here!"

A source close to production tells TMZ the "Hills" duo walked off the set for good after the live portion of last night's show. It is unclear how the show will handle their leaving on tonight's episode.

Guess they weren't faking ... for a change.

UPDATE -- We're told the Red Cross, the charity Spencer was playing for on the show, now wants nothing to do with the program. It's unclear whether they would have received anything anyway -- but regardless, the Spencer experience left a bad taste in their mouth.

Either way, Heidi had to eat a rat's tail, so enjoy.

A source on the production of NBC's "I'm a Celebrity ... Get Me Out of Here!" tells TMZ the reality duo is not enjoying their stay in the jungles of Costa Rica. In fact, we're told they've already quit the show -- TWICE -- but each time they had a change of heart. Oh ... and they're only on their second day of shooting.

The show, starring Heidi Montag, Spencer Pratt, Steven Baldwin, Janice Dickinson, and other examples of America's best and brightest, puts "celebrities" in the Costa Rican jungle and makes them survive on their own ... with only their wits, survival skills and an entire production team closely monitoring their condition to help them.

The guidelines for the show -- obtained by the NY Daily News -- ban drug use, racism, bullying and sex. That's right, no sex. Which means, from a practical perspective, no breeding. There is absolutely no way that any of these people, during the course of the show, will procreate or multiply.

And for that ... thank you, NBC.

Spencer Pratt just released the following statement to TMZ regarding Jason Wahler's homophobic verbal attack on "The Hills" star last night:

"If I were to beat up every homophobic racist loser that challenged me to a fight – I wouldn't have time to be the most famous person in the world.

I'll pray for Jason Wahler."

FYI -- Wahler's history of racist, homophobic attacks have been well documented over the years -- like here and here and here.

Even Spencer will admit he's a poser, but Wahler took it a bit too far.

Spencer Pratt was out at Chinois with MMA fighter Kevin Casey -- the dude whose music video Pratt singlehandedly emasculated -- where he proved, once and for all, that he's a bigger poser than Avril Lavigne.

A "moist" Heidi & Spencer vs. the trashy Paris & Doug: Who's got you reaching for the barf bag?

Not nauseated enough? Spencer said they "tried" consummating the marriage. Ick.

Symptoms of swine flu include head and body aches, cough, sore throat, chills, trouble breathing, vomiting and/or diarrhea, which were also the side effects of witnessing Speidi's wedding this weekend.

There is no known cure for watching "The Hills."

Although swine flu comes from pigs, the CDC has not confirmed if this latest strain originated from Spencer.

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There are three major rules for every wedding reception -- and Heidi and Spencer broke every one of them.

Rule #1 -- Open Bar
Spies at the wedding tell TMZ that while beer and wine were free, guests had to shell out $10 for mixed drinks. That's just bush league.

Rule #2 -- Food
What food? We're told the cocktail hour was sparse -- with some sort of tuna tartar dish and something described as "chicken salad on a cracker." There were hardly any servers and the portions were small.

Rule #3 -- Show up on time
You'd think this one was a given. Call time for the reception was 6:00 PM, but the the doors didn't actually open until 7:30. And the guests of honor didn't show up until 9:00 PM -- which probably would have been fine if there had been food and free drinks!