Spider-Man 3 star Topher Grace has successfully kept his private life out of the press - because he is "too boring" for anyone to take an interest.

Grace claims he has been so busy in recent years working on hit TV comedy That '70s Show, he hasn't had time for a social life.

He says, "It's because I'm boring. I love that there's a sense of mystery about me but I'm just (a) boring, homebody type. I'm so boring. I like board games and stuff like that but my hobby - because I work so much - is having dinner with friends. That's it! That's all I have time for."

"I have a very solid, core group of friends and I like getting them all together for dinner. And that's rare because the last couple of years I've worked so hard that's all I can really ask for in terms of free time. And also I'm lazy. I've hung up my tennis racket!"