Twilight fans are too eagle-eyed for movie vampire Kellan Lutz - he can't even go out in disguise anymore.

The actor admits he has a vast collection of wigs and went to the Comic-Con event in San Diego, California dressed as a homeless man - but film fans are getting wise to his many looks.

He says, "I used to love going to local high school football games near my house and I can't really go there anymore."

"I wanted to walk around Comic-Con this year, so I dressed kinda homeless. But someone recognized me and posted it online. I was like, 'Thanks. Now I can't wear that again.'"

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(This news article provided by World Entertainment News Network)