Update, 2/9/08: Cirque Lodge Director of Operations Gary Fisher has denied Dunst is in the facility, "Nope, not true."

Maybe it's Utah's reputation for making it tough to get a drink, but the state's gaining fame as a rehab destination for the stars.

The latest is Kirsten Dunst. After a week of Sundance Film Festival parties, Spider-man's squeeze was reported to have checked herself into Utah's "mountain-top" Cirque Lodge Treatment Center, a hangout of Lindsay Lohan and Mary-Kate Olsen. (Whoa, Spidey. Before you head up to Sundance with a balloon bouquet, E! has reported the Cirque said Dunst has not checked in. Updates as needed.)

"I'm sure the Heath Ledger thing put people over the edge," a friend told People . "Everybody hits that bottom where you feel [so] scared that that one heavy night of partying can really wake you up. It's good she's getting herself help."

Dunst will have company, actress Eva Mendes (Ghost Rider), left, checked in to dry out last week, checked out again, but is expected back.