LONDON (AP) -- "Harry Potter" star Daniel Radcliffe says he has given up drinking alcohol after realizing he was partying too hard.
RELATED: Celebs Gone Geeky
The 21-year-old actor says he began to drink too much while filming "Harry Potter and the Half Blood Prince," the sixth movie in the Harry Potter series, in 2009.
Radcliffe was speaking to GQ magazine in an interview released Monday.
RELATED: Sci-Fi Grads
He said he began drinking and partying as he was "enamoured with the idea of living some sort of famous person's lifestyle that really isn't suited to me."
Radcliffe shot to fame after he was cast as Harry Potter for the movie adaptations of J.K. Rowling's popular books about a teenage wizard.
RELATED: L.A. scares the crap out of Emma Watson
The last movie in the series "Harry Potter And The Deathly Hallows: Part II" premieres on Thursday.
Fergie, Sarah Jessica Parker, and Heidi Klum all get an F on this week's Fashion Offenders.
Beyonce and Alicia Keys double date with their famous hubbies on today's Celebs Gone Social.
See what the cast of "American Beauty" is up to today.
Jennifer Lopez shares an adorable photo of her look-alike daughter, plus more celebritots on social media on today's Celebs Gone Social.
Prince Harry, Jessica Alba and more stars who threw out the first pitch at baseball games.
Sofia Vergara poses in a revealing neon bikini while her "Modern Family" castmates hit the beach in Australia on Celebs Gone Social.
Get the scoop on the RHONJ stars' recent whereabouts on Replay.
© 2015 Whalerock Industries