Amanda Seyfried keeps fit by boxing.
The 29-year-old actress has a set exercise regime which she follows in order to stay "strong" rather than look "skinny".
Although she sometimes has to skip some sessions when she's shooting a movie, Seyfried feels as though her body gets the best workout when she straps on the gloves and pounds the punch bag.
In an interview with ES Magazine, she said: "When I'm not working too hard I try to see a trainer twice a week. I do weight training, a bit of boxing and running at the gym. I aim for that 'strong not skinny' look."
As well as accepting she has a responsibility to her work to stay in great shape, the 'Ted 2' star also likes to look good in designer clothes.
Seyfried's most recent fashion splurge was a pink Chloé coat and she is wishing summer away so she can wear the warming garment everywhere.
She said: "It may be summer but I've just bought a coat from Chloé. It's pink and beige, a little oversized and goes beautifully with my hair. I just happened to pass the store when I was last in Paris. I see myself wearing it everywhere: London, New York, even around the house. I can't wait for the autumn."