Jessica Biel could never be a model - because she'd be desperate to scratch herself.
The stunning actress, who is dating pop heartthrob Justin Timberlake, hates posing for photo shoots because the poses she has to pull are so uncomfortable.
She told Parade magazine: "It's never nearly as sexy doing it as it appears in a magazine. You're sort of laughing through the photo shoot because it's funny to take yourself so seriously. I could never be a model because you're always standing in an awkward position and your back hurts, and you're wearing heels lying on a rock or in the sand or something. You're like, 'This is weird. I'm uncomfortable. I'm itching. I need to scratch.' "
Jessica has also revealed she is learning to cope with the paparazzi following her every move as she gets more famous.
She explained: "It's definitely difficult and sort of bizarre to deal with. You do really have to just get into a place where you feel Zen about it. You just have to take a deep breath and know that somebody is going to be taking your picture while you're picking up your dry cleaning. You don't understand why somebody cares but they're there. So you just go about your day and ignore them. That's the best way to deal with it."