The actress reveals she has turned to a stationary bike to get her heart rate up and work up a sweat.
She tells Shape magazine, "I tore cartilage in my knee while dancing in Moulin Rouge! (and) now I'm obsessed with spinning and I'm always trying to get people into it.
"It's such a quick work-out; if you can get to a class, it's done in 45 minutes and you feel great."
Having taken British cinemas by storm over Christmas, the excellent family comedy Paddington is finally set to hit US theaters this weekend. If you’re unfamiliar...