"Harry Potter" star Rupert Grint revealed this week that he feels really bad for Robert Pattinson because of the 'crazy' crowds of fans which follow the actor around.

Grint, who shared screen space with the actor in 'Harry Potter and the Goblet of Fire,' is shocked by how quickly the 'Twilight star' Pattinson has captured the lime light since his first vampire movie in 2008.

Though Grint is often recognized by passionate Potter fans, the actor admits he's glad he doesn't have to deal with overwhelming groups of devoted admirers like Pattinson.

'I get recognized occasionally but nothing like that. It's crazy. You just can't really go anywhere,' the Daily Star quoted him as saying.

'I've got a much more manageable existence. It's just come from nowhere. It's such a quick thing. Good luck to him,' he added.

Robert Pattinson is swamped by fansZodiac / Splash News