British pixie dream girl Carey Mulligan has had her share of famous loves over the past year, including Shia ‘The Beef” LaBeouf and Tom “Crazy Beard” Sturridge. But now the Daily Mail is reporting that she is engaged to Mumford and Sons songster Marcus Mumford…after only dating for five months! Girl, back it up a step. The two met at a Mumford gig in Nashville this February, and she accompanied them on a portion of their tour across America in a vintage train. Ahh, we can’t take the throwbacky preciousness!

According to the article, the question was popped in an expensive English seaside hotel, and Carey spent the trip showing guests her massive engagement rock. “Carey looked like the cat who had got the cream,” says one guest. “She was wearing a beautiful ring and didn’t seem to mind who saw it. They were stuck to each other like glue. She was doing most of the talking and he was hanging on her every word.” If all this is true, Zooey Deschanel and Ben Gibbard have serious competition for their “Ultimate Twee-Couple” crown.

[Photo: Getty Images]