There was a recent story that Mischa split up with longterm boyfriend Cisco Adler over the scary nude pictures of the big-balled wonder that came out when the Paris Exposed materials were published. Cisco denied that they had split and played it off like it wasn’t a big deal, calling it “rock and roll” that there were dorky drunken nude pictures of him.

Word is that they’ve now split for good and that Cisco couldn’t deal with Mischa’s moodiness or constant partying.

Rock start Cisco Adler dumped gorgeous Mischa Barton because he was fed up with her mood swings and wild partying.

That’s the real story behind the recent split of the sexy former “O.C.” star the Whitestarr singer, say sources.

When nude photos of hunky Cisco – taken by Paris Hilton – surfaced last month, the Hollywood grapevine jumped to the conclusion that 21 year-old Mischa dropped him..

“But Mischa didn’t care about the photos,” a source told The Enquirer….

“Mischa’s been down since producers killed of her character on ‘The O.C.’ and the show was cancelled.

“She’s had a lot of time on her hands and has filled it with late-night Hollywood parties. It was finally too much even for Cisco to handle – and now Mischa is devastated.”

[From The National Enquirer print edition, March 12, 2007]

It’s true at least that Mischa and Cisco are broken up again as her publicist said they have “decided to part ways… they both have very demanding schedules.”

So it seems that whatever the reason, they’re through again. I like to think that Mischa can do better, but given the latest scruffy guy she was photographed with while smoking pot, I doubt she’s attracted to the clean cut type.

Mischa has been in Paris attending fashion week with her mother while her recent ex Cisco was seen out with Lindsay Lohan. I hope they’re just friends. If Cisco’s hanging with Lindsay it’s probably not true that he dumped Mischa for partying.

Picture of Mischa and her Mom from Just Jared. Picture of Lindsay and Cisco from Janet Charlton’s Hollywood.