Mischa Barton goes public with Brit DJ boyfriend

American actress Mischa Barton has finally stepped out in open with new English boyfriend DJ Ali Love.

The OC star went public at the Lovebox festival, getting flirty with the DJ.

Ali Love hooked up with the actress backstage at the north London gig.

“Mischa was looking pretty merry in a bedraggled short flowery dress and white bow,” The Mirror quoted an onlooker as saying.

“She and Ali, real name Alexander, were all over one another backstage, and kept popping off to the loos – presumably for a cheeky snog,” the onlooker added.

“They just returned from a break in the south of France and things are obviously going really well,” he said further.