Funnyman Seth Rogen is shedding the pounds to play comic book character The Green Hornet - and he hates every minute of his weight-loss.

The Knocked Up star has grown fond of his portly look, and admits he feels like "a sell out" now he's slimmer.

Rogen, who has also penned the screenplay for The Green Hornet, says, "I've been eating better and training - and hating myself for it. I feel like a sell out, I feel lame, I feel like a guy I would make fun of."

-Click to View Gallery

(This news article provided by World Entertainment News Network)