Britney Spears' co-star in her film debut says she is impressed with the singer's acting.
The film, 'What Friends Are For', is not likely to be released until next year.
Co-star Taryn Manning says people will be surprised by Britney's performance.
"Everybody's going to be like, Wow!" she said. "I was a little sceptical myself at first. Then I read the script and auditioned with her and she blew my mind with her acting."
