No invite, no problem for Spencer Pratt.
The reality star, 26, apparently plans to crash the party for The Hills series finale (airing Tuesday night on MTV) at The Roosevelt Hotel, which Lauren Conrad, Audrina Patridge and Kristin Cavallari are expected to attend.
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"Anyone craving a little misbehaving?" he hinted on Twitter. He also wrote, "Booking my room @Roosevelt Hotel Hollywood now that I have no place to live I think i should just move in there today [to] stay near the action."
He then announced he's having his own party at the famed Hollywood hotel.
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"my photo on my twitter is where my party is tomorrow at my hotel rooms at the Roosevelt Hollywood see the rooms in the background," he Twittered to a follower.
Pratt -- who was kicked off the show after he threatened to kill a female producer -- declared that he'd go out with a bang Tuesday night. "every dog has it's day. and tomorrow is my day." See the top 10 things men shouldn't do after 30.
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He and wife Heidi Montag filed for legal separation in June, but fans smell a publicity stunt. Sources have told Us Weekly the couple is "desperate" to stay famous, and are trying to launch their own reality show.