Kirsten Dunst KirstenDdepressed.jpg

Hmm, we should've seen this coming, don't ya think?

The Marie Antoinette actress chatted with E!'s Marc Malkin about her trip to rehab at the Utah facility earlier this year - it had nothing to do with drugs or alcohol, though.

Kirsten explains: "I was struggling, and I had the opportunity to go somewhere and take care of myself. I was fortunate to have the resources to do it. My friends and family thought it was a good idea, too. But I didn't know where to go. My doctor recommended Cirque Lodge."

We're just glad she's feeling well enough to talk about her experience. "Depression is pretty serious and should not be gossiped about," says the 26-year-old.

Agreed!