Oooops, he wasn’t.

from www.tmz.com – Celebrity train wreck Charlie Sheen partied with illicit drugs in a pricey Las Vegas penthouse as he cavorted with five women, at one time, a source exclusively tells RadarOnline.com.

Wild new details are emerging about the actor’s bender inside the $40,000-a-night Fantasy Tower at the Palms Casino Resort, as this website first revealed.

“There were drugs and loads of booze in the room,” said a source who has first hand knowledge of the debauchery.

RadarOnline.com has confirmed the Two and a Half Men star’s five women were:

* Bree Olson, the 23-year-old porn actress who has become his new party gal and who he flew to her home town of Fort Wayne, Indiana, over New Years;

* Jesse James’ ex-mistress and tattoo model Bombshell McGee;

* Her friend Lindsay Sinai; and

* Two unknown “busty blondes” who our source said “had enormous boobs and were clearly porn stars”.

“The women were all over Charlie, scantily dressed and he seemed to be lapping up the attention,” said the insider.

Bombshell and Sinai —who Olson invited into Sheen’s 9000 square feet suite, which was complete with an eight-foot round rotating bed with mirrored ceiling — spent no longer than an hour in the room, our source said.

A day after returning to Los Angeles, the TV star missed his call time on the set of his hit CBS show, which he earns $1.9 million for each episode.

Sheen’s rep chalked up the absence to an ear infection.

The actor’s latest wild weekend comes three months after he was briefly hospitalized following a naked, coked-out binge in a New York hotel room.

Porn star Capri Anderson was allegedly found cowering and naked in the actor’s bathroom, as Sheen tossed over tables and chairs and smashed an expensive chandelier.

She filed a police complaint in November in connection to the incident but no charges were ever filed.

Sheen filed an extortion claim against the woman, saying she threatened to meet with authorities if he didn’t pay $1 million.