The actress appeared on The Late Show With David Letterman Dec. 11 to promote her new movie, Les Miserables. During her interview, however, the 27-year-old admitted to being a bit tipsy.
"I'm pretty drunk. To be honest with you Dave, I've had about three," she deadpanned. "I'm a big fan of whiskey. I had some Midleton. [My costar] Russell Crowe gave me some Midleton for my birthday and I had some of that before I got here. And then your lovely colleagues had some Jameson waiting for me [backstage]."
She added, "I have to go on record saying I've never done a live television show -- after noon -- without some kind of liquid courage."
While Seyfried recognized that she might "have a problem, maybe," the starlet has no intention of staying sober for TV interviews. "You know what? It really gets me through, and I really wanna enjoy my experience out here because it's special."
According to Seyfried -- whose ex-boyfriends include Dominic Cooper, Ryan Phillippe, Alexander Skarsgard and Josh Hartnett -- she's been on a bit of a bender. "I don't drink often. I swear, I don't! I've been with the [Les Miserables] cast a lot. . . and it's really fun because we all really like each other. None of us really drink."
Before the interview ended, Letterman toasted the star with another glass of Jameson -- her fourth -- before signing off.