Kristen Stewart has reportedly been partying with Lindsay Lohan.

The Twilight actress is still reeling over the backlash from her affair with married Snow White and the Huntsman director Rupert Sanders.

She has apparently cancelled her appearance at the London premiere of her movie On The Road and dropped out of a film she was scheduled to do called Cali.

But now X17online claims that the 22-year-old actress was seen with troubled starlet Lindsay at a beach soiree.

Kristen and Lindsay both apparently attended a party at a private house in Huntington Beach, California on Thursday.

Kristen's brother Cameron is an avid surfer and they were in Orange County to attend a surfing contest.

Meanwhile, Kristen's estranged boyfriend Robert Pattinson is said to be cooling down and is no longer "super angry" with his lover for her actions.

"He's starting to wind down and really think about what he's going to do regarding his relationship with Kristen. He goes back and forth..." a source told RadarOnline.