The `Mad Men` actress feels at her happiest when she`s outdoors with nature and likes nothing better than massaging the udders of the farmyard animal.
She told Cosmopolitan magazine: "I love being outdoors - I mean, you`d never think it in my high heels and pencil skirt. But I miss the smell of hay and farms and I like milking a cow!"
As well as milkingcows, Christina enjoys cooking and spends a lot of time in the kitchen coming up with new recipes.
She said: "I am a good cook. There, I said it. I like to make a bit of everything and I rarely cook the same dish twice. I`m constantly trying new things."
Christina is famed for her curvy figure and says she refuses to diet to conform to the ideal Hollywood figure.
She said: "My mum was very celebratory of her body. I never heard her once say, `I feel fat.` When I was modelling I gained 15lbs. I`d look in the mirror and be like, I look like a woman.` I felt beautiful."