Posted by Adam

Tuesday June 9, 2009

Robert Pattinson really is Hollywood’s biggest lothario!

The actor — who is rumored to be dating his Twilight costar Kristen Stewart, and was recently reported to have hooked up with Joe Jonas‘ girlfriend Camilla Belle — apparently had liaisons with Transformers star Megan Fox.

While Megan is still on good terms with her former fiance Brian Austin Green, the pair have definitely split. A source close to Fox says that she and Brian are no longer together, although they “remain very fond of each other.”

“It’s over between them and has been for a while,” the source said.

Of Fox’s alleged hookup with Pattinson, E! News reports:

So what really went down with Meg and Robert Pattinson back in the day? Could he have been the third party responsible for Megan and Brian’s tension?

A knowledgeable and well-established source who worked extensively on Jennifer’s Body with Megan claims that M.F. was running her mouth about how she “hooked up” with Robert Pattinson. Interpret that how you will. Supposedly, this was around the time Meg and Bri had called off their engagement.

“Megan was totally into [Rob] and thought he was really cute,” snitches our high-up, on-the-set sleuth. “But nothing ever went further than one night they were together. He totally blew her off.”

Fear not, Robsten lovers, supposedly this was all before Kristen Stewart wised up and finally picked Rob over the boyfriend. Our source swears R.P. never followed up with the Fox-y babe again and that’s why the pissed-off gal spilled to Elle mag about how R was “too pretty and young” for her.

Megan’s rep tells us this is totally not true, though.

“[Megan] has literally met Rob twice. She went to coffee with Shia [LaBeouf] the other day, so they must be hooking up too, right?”

Uh, if we were Megan, we would! Girl is single and seriously, painfully sexy. She should be getting it on left and right. Or what? Only men can do that?

Fox’s rep stands by the story that her client and Mr. Pattinson are merely casual friends.

Pattinson has also been linked with another Twilight costar, 21-year-old Nikki Reed, and actress Shannon Woodward, 24. He was spotted making out with another woman — California blonde Erika Dutra — at a Cannes Film Festival party at the Hotel du Cap Eden-Roc on May 22.

Rob’s aunt, Monica Weller, recently insisted Pattinson knows how to control himself when it comes to members of the opposite sex. “[Our family] was brought up not to give in to temptations like that,” she says. “He gets his strength of character from the family, it’s in his genes.”

Tags: megan fox, robert pattinson