
Watch Emma Watson Shout "I Have Been Drunk!" on 'Late Show With David Letterman'

Jul. 12 2011, Published 11:35 a.m. ET
Emma Watson was interrogated by David Letterman last night on Late Show With David Letterman about her Harry Potter co-star Daniel Radcliffe and his recent confession that he had a drinking problem. The actress eventually even shouted her own drinking confession on the show, admitting, "I've been drunk!"
OK! GALLERY: HARRY POTTER AND THE DEATHLY HALLOWS PART 2 HITS THE BIG APPLE
Knowing that Emma has worked with Daniel since they were very young, David decided to ask the actress if what she knew about the recent reports that Daniel had past drinking problems.
"To be honest, it's really not something I genuinely know much about," Emma said. "He is the one to talk about it. As far as I know, he never took a sick day and he was the most professional... amazing..."
"Do you drink at all?" David then asked her on his show. "Do you use controlled substances?"
"I got very very drunk once in my life. As everyone does!" Emma confessed.
"That's all I'm was looking for," David said.
- Maya Rudolph Admits She 'Did Not Have A Good Time' During First Appearance On David Letterman's Show
- David Letterman, Larry David, More Reportedly Among Celebs Cut From Barack Obama's 60th Birthday Bash Guest List
- Lindsay Lohan's 2013 Interview Chatting Rehab With David Letterman Resurfaces, Deemed 'Horrifying' Following Bombshell Britney Spears Doc — See The Reactions
"Fine! I got drunk!" Emma shouted. "I got drunk! I have been drunk!"
And then she took a much-deserved bow.
OK! VIDEO: HARRY POTTER & THE DEATHLY HALLOWS PART 2 RELEASES NEW VIDEO THAT TAKES "A LOOK BACK"
Watch a clip from the interview (via AOL TV), below!