"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.
Photos: Shraddha Kapoor, Kim Sharma at 'Haseena Parkar' screening
Mumbai to Goa train: First look at the glass-top Vistadome coach
Shuttler Ashwini Ponnappa keeps it short and sexy on social media
Photos: Narendra Modi, others at Marshal Arjan Singh's funeral
Photos: Sussanne Khan and Nimrat Kaur spotted at a spa in Juhu