We may not see them behind close doors, but some celebrities don't mind discussing their drinking habits in public.
A handful of stars have admitted they enjoy a good cocktail every now and then -- whether it be on-air, in interviews or at award shows. Take Amanda Seyfried, for example. Just last week, the "Les Miserables" star revealed she was a little tipsy during her appearance on "The Late Show with David Letterman." (Which she says is normal for her).
"I understand that I have a problem, maybe," Seyfried told Letterman of her liquid courage. "But you know what? It really gets me through."
Another talk show drinker? Robert Pattinson.
While promoting "The Twilight Saga: Breaking Dawn - Part 2" on "Jimmy Kimmel Live" in November, Pattinson told Kimmel he sipped on some vodka before the interview.
"I feel like I'm a clown!" he laughed, adding that his shoes were a bit too big, "I felt like I wasn't going to fall over ... I just had a little bit of vodka backstage."
Check out other celebrities who have talked about their drinking habits:
"I felt like I wasn't going to fall over ... and I just had a little bit of vodka backstage. That is not a good combination," <a href="http://www.examiner.com/video/robert-pattinson-appears-drunk-for-interview-on-jimmy-kimmel-live">Pattinson told Jimmy Kimmel in November</a>.
"I understand that I have a problem, maybe," Seyfried told David Letterman of her liquid courage. "But you know what? It really gets me through."
“You know what? I drink alcohol and always will until I die and I don’t care if you like it or not," <a href="http://www.cnn.com/video/#/video/showbiz/2011/11/09/blake-shelton-alcohol.cnn">Shelton told CNN</a>.
"Vodka is a part of my life. Absolutely. Tequila or vodka, depending on the day you get me," <a href="http://www.usmagazine.com/celebrity-news/news/chelsea-handler-why-ive-cut-back-on-my-drinking-2012101">she told Us Weekly</a>. "But to function as I do, I can't be a mess."
"I drink at times too much. I do enjoy drinking, and there have been times in my life when it's crossed the line from being fun to having to drink late at night for absolutely no reason," <a href="http://www.hollywoodreporter.com/news/george-clooney-oscars-brad-pitt-stacy-keibler-descendants-290676">Clooney told The Hollywood Reporter</a> in February. "So what I do is, I stop."
Paltrow appeared a little tipsy on "The Rachael Ray Show," holding up her glass of red wine as she discussed her cookbook.
Wheel Of Fortune Cast
"Vanna [White] and I would ... have two or three or six [margaritas] and then come and do the last shows and have trouble recognizing the alphabet," <a href="http://www.youtube.com/watch?feature=player_embedded&v=Nct34hSkIPQ">Pat Sajak explained</a>. "I had a great time. I have no idea if the shows were any good, but no one said anything, so I guess I did okay."
Swift admitted she had Gwyneth Paltrow's number in her cell phone, <a href="http://www.thesun.co.uk/sol/homepage/showbiz/bizarre/4603976/taylor-swift-on-fame-making-music-and-men.html">telling The Sun</a>, “But it means I have a strict rule that I don’t have my phone on me when I drink!”
"Every now and then [I get drunk]," Cruise said on Dec. 17, 2012 when David Letterman asked him if he ever gets "really drunk." "Not recently. I’m too busy!"
Knightley admitted that she needed alcohol to give her some courage while shooting a violent spanking scene for "A Dangerous Method." "I did a couple of shots of vodka -- definitely -- beforehand, and then a couple of glasses of champagne as a celebration of never having to do that again," <a href="http://www.dailymail.co.uk/tvshowbiz/article-2037420/Keira-Knightley-drinks-vodka-filming-scenes-latest-role-A-Dangerous-Method.html">she revealed</a>.
Pitt's "Inglorious Bastards" co-star, Sam Levine <a href="http://www.usmagazine.com/celebrity-news/news/drinking-with-brad-pitt-can-lead-to-alcohol-poisoning-2010291">revealed to Us Weekly</a> that Pitt is "a fine drinking buddy." "Between Brad and Quentin, I would die of alcohol poisoning on day two if I had to keep up with those guys!"
Blake Shelton's wife likes to drink as well. "I drink Bacardi. My trainer, Bill, approves," <a href="http://www.self.com/healthystars/2012/06/miranda-lambert-slideshow#slide=8">she tells Self magazine</a>. "I mean, he’d rather me not drink, but that’s not an option.”
"I drank in search of happiness and in search of a lifestyle that would bring me to happiness," Radcliffe told Radio 1 Newsbeat, adding, "and it didn't."
DeVito admitted he was out partying with George Clooney during his 2006 interview on "The View."