Los Angeles, Aug 21 (IANS) Harry Potter actress Emma Watson says it's a struggle for her to be out in public as she is too famous.

If I went somewhere busy, I wouldn't last very long, thesun.co.uk quoted Watson as saying.

Popular for playing Hermione in the movie franchise, the 22-year-old says people swarm around her as soon as she is spotted.

I can't go to a museum, I'll last 10 or 15 minutes in a museum. The problem is that when one person asks for a photograph, then someone sees a flash goes off, then everyone else sort of... it's sort of like a domino effect.

And then very quickly the situation starts to get out of control to a point where I can't manage it on my own, she added.