Has Mischa finally met her match?

Jake Gyllenhaal

It's official.

According to the Daily Mirror, Mischa Barton was indeed wearing Marchesa at the London Orange British Academy of Film and Television Arts Awards.

And yes, the stunning pink gown was designed by Harvey Weinstein's girlfriend Georgina Chapman.

And it sure sounds like Chapman's got an Oscar gown or three in the works.

She told the British paper, "We have a lot of work on at the moment but we love what we do."

Hmm.

And don't be too terribly surprised if you soon read that Barton has started to date "Brokeback Mountain" BAFTA best supporting actor winner Jake Gyllenhaal.

According to the Daily Mirror, the solo-flying "O.C." starlet was like, totally stoked to meet the hunky actor at the pre-awards dinner.

And why not, I say! Those two cuties would make the coolest couple next to Gyllenhaal's "Brokeback" costars Heath Ledger and Michelle Williams.

Oops. Hope her current long-haired rocker beau, Cisco Adler doesn't read Styles & Scenes.

Sorry, dude. The truth hurts.

Photo: Grrr. Bet Mischa Barton thinks, "Leave him alone, he's mine!" when she sees Charlize Theron in a royal blue Lanvin gown, getting all giggly with Jake Gyllenhaal in the backstage pressroom at the BAFTA Awards in London.
(Joe Furniss / WireImage)