
Former "Hills" villain and half of one-time reality TV D-list supercouple
Speidi ('memba them?),
Spencer Pratt proved he's even larger now (
left) than in his 2009 heyday (
right) as he left a gas station in L.A. on Tuesday.
Look out K-Fed, because this is how Spencer rolls.

Now this is painful -- TMZ has learned, "
Relationship Rehab" producers approached
Heidi Montag and
Spencer Pratt to work out their issues on the show ... and the couple flat-out rejected their offer.
Speidi's reasoning -- they're actually on great terms ... and don't have any issues to work out.
Sources close to Speidi tell us, the couple was initially intrigued -- thinking the show was actually about working out together ... as in yoga, or something like it. They had no idea it was for couples with real issues.
We're told the couple felt the money wasn't great either, so they passed on the show. Spencer and Heidi turning down a chance at spotlight ... we're speechless.

For a second it seemed to be 2009 all over again, as once famous famewhores
Heidi Montag and
Spencer Pratt (Speidi, anyone?) pretended to not know they were being photographed as they did something -- in this case, act all lovey dovey while skiing down a mountain -- on Thursday.
Seeing "
The Hills" dynamic duo again makes one feel really thankful for the "
Jersey Shore."

Spencer Pratt is telling friends he DOES NOT owe hundreds of thousands of dollars to his former agent, despite reports to the contrary ... because he's NEVER had an agent!!!
TMZ spoke with sources close to Pratt ... who tell us the couple worked with a lawyer when they were negotiating their deals for "
The Hills" back in the day ... but they never involved an agency. We're told Spencer insists the lawyer was paid IN FULL.
We're told Spencer is now studying political science at USC ... and at the moment, he isn't actively pursuing work in Hollywood.
As for
Heidi, one source told us she DOES have an agent -- whom she pays -- and she currently has "a couple of projects in the works."
Everyone's favorite loveable d-bag
Spencer Pratt is getting rid of one of his biggest assets -- and it isn't his buxom wife
Heidi Montag ... it's his tricked out monster truck.

Pratt's 1990 Chevrolet C/K Pickup 2500 truck is
currently on sale on eBay for $5K and has 177,000 miles on it.
While Mr. Montag recently spent $11K to rebuild the engine, he says he's selling it "because it gets too much attention driving a monster truck around L.A."
Without his truck and "
The HIlls" off the air, Spencer should have no problem going unnoticed.
Virgin Mobile spoof couple "
Sparah" just turned the tables on
Spencer Pratt and
Heidi Montag -- telling TMZ, feuding with Speidi is a GIANT waste of time ... because the former "Hills" stars are not even real celebs.

As we previously reported, Pratt went on the rampage recently -- calling "Sparah" a blatant rip-off ... and demanding Virgin Mobile pay him and Heidi money for bogarting Speidi's likeness in their new commercials.
But reps for "Sparah" -- the spoof celeb couple who stars in Virgin Mobile's new ad campaign -- tell us, Virgin's new duo has zero time to respond to Spencer's diatribe "due to their pressing endorsement commitments with Virgin Mobile and their frequent interactions with real celebrities."
Mirror mirror on the wall, who's the fakest of them all?
Spencer Pratt is furious at
Virgin Mobile -- telling TMZ, the cell company's new celeb couple spoof "
Sparah" is blatantly copying
Speidi ... and now he wants Virgin to start paying up for using his likeness.

If you haven't seen the commercials ... Virgin Mobile's new ad campaign is built entirely around a fake Hollywood couple called "Sparah" -- a mashup of the names Spencer and Sarah -- and Pratt is pissed he and Heidi have become the target of a national joke ... with no paycheck to show for it.
According to Spencer, Speidi's getting ripped off -- telling us, "They
should being paying for using our likeness. It's obvious they are trying
to be us."

Pratt doesn't stop there -- adding, he and Heidi "hate" Sparah ... "It's nuts how much [Virgin is] promoting them, when they are obviously copying us."
Attempts to reach Virgin's celeb couple were unsuccessful -- but we're guessing ... "Sparah has no comment."
Spencer Pratt is persona non grata on set at
Heidi Montag's new show "
Famous Food" ... TMZ has learned -- in fact, we're told producers are so serious ... they issued an all out ban on the reality star.

Sources connected with the restaurant-themed VH1 reality show tell TMZ, Spencer's been banned from the set since day one -- and Heidi herself AGREED to the injunction.
We're told producers were adamant ... Spencer wasn't allowed on the set, near the set, or to be involved in any way whatsoever -- and not wanting bad blood ... Heidi agreed to keep her man at bay.
We're told Spencer has behaved himself so far -- but we're not getting our hopes up.
It's only been a few hours since
Charlie Sheen lost his all-star publicist
Stan Rosenfield -- and he's already getting an offer for a new replacement ... from
SPENCER PRATT!!!

Spencer tells TMZ, he's so serious he'll even work for nothing -- claiming, “I want to be Charlie Sheen's new publicist…. I am offering to be his media point man and that I have great contacts with media outlets and will work for free just to be part of his 'WINNING TEAM'."
Isn't there a saying about the blind leading the blind?
As if there weren't enough problems in the Middle East ... TMZ has learned
Spencer Pratt and
Heidi Montag are about to get on a plane bound for Abu Dhabi.

Spencer tells TMZ, their bad ass friend -- MMA fighter
"King" Kevin Casey -- will be throwing down at the Abu Dhabi Martial Arts Tournament on April 14 ... and they'll be ringside cheering him on.
Spencer adds, “Heidi and I are both so excited to visit the Middle East and even more thrilled to watch King Kevin Casey smash his opponents.”
No word on when the couple is expected to return ... but please, we insist ... no rush.
Spencer Pratt's
chicken wing rap has a leg to stand on after all -- because the honchos at
KFC just put a sweet offer on Pratt's table ... involving his song, a music video, and Colonel freakin' Sanders!!!!

TMZ has obtained a letter
KFC President Roger Eaton sent to Pratt this week offering the lyrical genius (Pratt?) a sweet partnership with the company.
In the letter, Eaton says, "We heard the song came out before it was fully cooked, and that you were just winging it as a first cut. So on behalf of the entire
Kentucky Fried Chicken family, we want to make you an offer so good you can't resist." Chicken puns ... free of charge.

Eaton continues, "We're willing to help you tune up the track and even turn it into a tasty music video, featuring the Colonel himself. That is, if you're not chicken."
Spencer afraid of a little attention? His response to the letter was, for once, simple -- "My dreams have come true!"
One man's dream ...