Radcliffe: 'I thought Bieber was a girl'Related: Lady Gaga, Daniel Radcliffe, Justin Bieber
- Photo: Richard Drew/AP1 of 6
- Photo: Jemal Countess/WireImage.com2 of 6
- Photo: Jordan Monsell/Wonderwall3 of 6
- Photo: Peter Kramer/AP4 of 6
- Photo: Charles Sykes/AP5 of 6
More Celeb News
- Cannes: Sundance Selects Nabs Rights to Francois Ozon's 'Young & BeautifulMSNEntertainment 5/22/2013 4:01:48 PM
- Brad Pitt Names Jeremy Kleiner Co-President of Plan B EntertainmentMSNEntertainment 5/22/2013 3:15:58 PM
- E!'s 'The Wanted Life' Preview: Scooter Braun Stages an Intervention (VidMSNEntertainment 5/22/2013 2:55:28 PM
- David Janollari Signs 3-Year Development Deal With NBCMSNEntertainment 5/22/2013 2:42:27 PM
- Jennifer Aniston Stages Mini 'Friends' Reunion for 'Ellen'MSNEntertainment 5/22/2013 1:59:12 PM
- Cannes: Sundance Selects Nabs Rights to Francois Ozon's 'Young & Beautiful
Daniel Radcliffe was sure that Justin Bieber was a girl.
The "Harry Potter" star admits he struggles to keep up with current hot pop stars, but had heard Bieber's hit "Baby" on the radio -- and believed the 16-year-old's high-pitched vocals belonged to a female.
He tells MTV.com, "I only heard Justin Bieber for the first time two weeks ago. I genuinely thought it was a woman singing. I'd never heard it before.
"I'm so out of the loop when it comes to pop culture that I kind of don't even try anymore."
RELATED: See more Justin pics
But there is one superstar the Brit can't help but notice: he's a huge Lady GaGa fan.
He adds, "I know who Lady GaGa is. I think she's kind of amazing. She's really got a voice. My God. Not my kind of music, particularly, but she can really sing."
RELATED: See more Gaga pics
- Party AnimalsCheck out some of Hollywood's biggest party animals.Watch Video »
- Carrie's ChangesSee how this country cutie has changed her looks over the years.Watch Video »
- Bikini BurnsFrom Kim Kardashian to Jessica Alba, see the worst celeb sunburns.Watch Video »
- Double TroubleFrom the Olsens to the Mowrys, see some of Hollywood's most famous twins.Watch Video »
- Country CutiesCheck out the hottest couples in country music.Watch Video »
From Videos of Wonderwall
From MSN Entertainment
From Crowd Ignite