Mischa Barton Screams for Pot

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Trouble in paradise, or at least Miami for the latest Hollywood couple, Mischco, or Mischa Barton and Cisco Adler, to the non-blog-obsessed. Page Six reports that The O.C. hottie and her grungetastic boyfriend had quite the public screaming match at Miami's Victor Hotel after Adler's rock band (which I refuse to promote, and will therefor remain nameless) performed there on New Year's Eve. It is also alleged that Mischa and Cisco managed to calm down with the aid of some good old fashioned Marijuana...

"Cisco was very angry that Mischa wanted to hang out with some of her other friends, and not exclusively with him," an earwitness e-mailed us. "There was a lot of slamming doors and stomping around and dropping of F-bombs at their $5,000-a-night pool bungalow at the hotel."

Barton, who had a history of tearful tussles with ex-boyfriend Brandon Davis, soon patched things up with Adler after ducking inside their bungalow, which reeked with the fragrant stench of marijuana. The mellowed-out couple later split for the ultra-hot Setai Hotel.

Fragrant stench? That's kind. Of course, anytime a celebrity couple fights, you know they're going to break up any second, right? Whatever. I'm not in the mood to care about celebrities today.

And if you missed the last Mischa Barton bikini pictures post, here are some pics of Mischa getting down with the lotion.