Is Kiki Dunst The New Britney?

Kirsten Dunst's strange ways have tongues wagging that she's "on the verge of a breakdown." The starlet came late, left early, and "acted erratic" during a recent event at Sundance, according to insiders. The source added that friends of the actress made apologies on her behalf, saying, "Kirsten is not in a good place right now." Dunst, who split from Razorlight rocker boyfriend Johnny Borell last year, has not been photographed or spotted out in recent weeks.

A rep for Dunst told us, "Kirsten is fine."

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