Rebecca Ferguson's role in the Mission: Impossible films requires her to be in tip top shape. To that end, Ferguson told Elle that while filming Mission: Impossible — Rogue Nation, she would eat a "a lot of chia pudding, [and] a lot of coconut: coconut flakes, coconut butter, coconut oil," and also cut out sugar and dairy.

Ferguson didn't start eating healthy when she was cast in the franchise, though; she's always maintained a pretty healthy lifestyle, something that's helped by the fact that she lives by the seashore in Sweden. Ferguson revealed that a large part of her diet consists of fish caught by local fisherman. She also eats meat sourced from local farmers. "I eat very well," said the star.

Ferguson also takes care of her body by always making sure to get seven hours of sleep each night and by drinking a lot of water. Staying organized also keeps her relaxed and healthy. "When everything is in balance, I feel good," she told The New Potato. Ferguson also makes sure to get in plenty of exercise, saying that she enjoys pilates as it "suits my body very well."