Evidently Kirsten Dunst's trip to rehab was a bit over due (if she even ever checked in).

"She is awful with her liquor," a source said. "She is always wasted at the Roosevelt or the Chateau Marmont. She runs around and hides in bushes and laughs. After she broke up with Jake [Gyllenhaal], her head kind of reeled off."

Kirsten likes to get lit and hide in the bushes at hotels. Sounds fun, huh?

While attending the Sundance Film Festival, Krusty showed up to a scheduled event and "acted erratic," leaving her friends to say, "Kirsten is not in a good place right now."

Dunst evidently checked into the Cirque Lodge rehab in Utah this week. However, Director of Operations at Cirque, Gary Fisher, has it saying Kirsten never checked into their facility. That's the same place where Lindsay Lohan and Eva Mendes were treated.