Kirsten Dunst back living with her mom

Kirsten Dunst has moved back in with her mom. The actress — who has a well-documented problem with alcohol — has sold her Los Angeles home and is enjoying the simple life being a kid again.

“I live at my mom’s right now,” says Kirsten.

“I don’t have a house in LA any more. It’s great. I live there and go out to my favorite Valley spots like Hugo’s Tacos, Artisan Cheese Gallery. Oh, it’s so good there!”

Earlier this month, it was reported that Dunst’s nearest and dearest recently staged an impromptu intervention after Dunst appeared to go on an out-of-control booze binge.

“Kirsten got stinking drunk on vodka tonics at an after-concert party at the Hollywood Hills home of Maroon 5 lead singer Adam Levine in early October,” a source told American tabloid the National Enquirer.

“She staggered around the room, bumping into furniture while trying to dance. She was completely out of it.

“Kirsten’s friends were so alarmed at her behavior they pulled her aside on the spot and told her she needed to go back to rehab.

“It wasn’t the ideal place for an intervention, but they felt they had no choice.”

Dunst — who did a six-week rehab term at the Cirque Lodge in Utah in February 2008 — has never admitted to having a drinking problem. While at the treatment center, she insisted she was being treated for depression, not alcohol.