Lindsay Lohan blanked by Seth Rogen

Seth Rogen is refusing to return Lindsay Lohan's calls.

The 22-year-old star is keen to revive her acting career by working with the 'Knocked Up' actor, but is finding it hard to get in touch with him.

She told Nylon magazine: "We're trying to get Seth Rogen for this project, but Seth won't call us back. So call us back, Seth, if you're reading this!

"I'm talking to lots of people. One is Sean Penn – I spoke to him again the other day."

The 'Mean Girls' actress – who is currently dating DJ Samantha Ronson and has completed three stints in rehab – admits the recent obsession with her private life has harmed her career.

She said: "There's not much I can do about the fact that I've become a kind of obsession. I can't change that. And yes, all of that stuff has hurt my career, but I really don't feel like I should have to prove myself to anyone because of living out my college years in the public eye. I'm glad everything happened the way it did."

If she struggles to land any significant roles, Lindsay may pursue other avenues including modelling.

She said: "I love doing photo shoots. I mean, if I could just sign with an agency and do advertising campaigns and model more, I'd do that because that's fun for me. That's not work."