Rebound romance?

It looks like Kate Bosworth has moved on from Alexander Skarsgard! The 28-year-old actress was spotted packing on the PDA with a new man, director Michael Polish, at a Coldplay concert in L.A. on Wednesday.

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"She kept hanging all over him, kissing him, coming up behind him and squeezing him while kissing the back of his neck and biting his ear," a source tells Us Weekly. "She couldn't keep her hands or mouth off him throughout the show!"

PIC: Kate hugs it out with another famous ex

Polish directed Bosworth in Big Sur, a film due to be released in 2012 based on Jack Kerouac's tumultuous life. 

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Us confirmed last month that Bosworth and her True Blood beau, 34, had called it quits after nearly two years of dating. "It was very mutual," a source said. "And it happened a while ago."

But Skarsgard isn't staying home lamenting lost love. During a July 21 Film District bash at Comic-Con in San Diego, the actor flirted with a brunette -- and left the party with her. "He's single," confirmed a source, "and is loving the attention."

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