Mischa Barton caused some trouble at Halloween party this year

Mischa Barton thinks she is embarrassing to go out with. The former 'O.C.' actress said she is so clumsy she would make a terrible date and that her awkward antics attract unwanted attention from the paparazzi.

She said: "I'm ridiculously clumsy, you'd never want to date me, I'm an embarrassment. I wouldn't even know where to start telling you the things I've walked into. "I think that's why the photographers love me, they know I'll end up on my a**e looking silly, I'm constantly bruising myself or grazing my knees."

Despite admitting she is clumsy, the 23-year-old actress - who has been dated a string of famous men, including singers Luke Pritchard and Johnny Borrell - insists no men have ever left her.

She said recently: "I've never been dumped. One tried to make it quite mutual though so that felt as close to dumping as I've got. I kind of lost it and was like, 'You are not turning this on me. I dumped you first.' "I felt like my heart was broken at the end of a couple of relationships but it wasn't really."