The `Something Borrowed` star is currently expecting a baby with fiance Matt Bellamy and says seven-year-old Ryder - her child with ex-husband Chris Robinson - enjoys mocking her ever-expanding bump, but also tries his best to take care of her. She said: "He likes making fun of me. He`s a kid, he loves it. He says, `You`re huge!` And all that kind of stuff. "He`s very protective. I put spicy stuff on my food, he goes, `Mom, don`t eat that.` I was like, `What?` He goes, `Don`t eat that.` This was last night. He goes, `The baby might not like spicy.` I was like, `What is going on?` "All of a sudden he doesn`t want me to drive a car. You shouldn`t be driving. I can`t get up on anything high. I got up on the thing to get his ball out and he just went, `Get down.` He`s very protective. It`s pretty cute." Kate, 32, feels more settled with her second pregnancy because she has already planned out a living space for the new arrival, something she was unable to do with Ryder. She told website Starpulse: "It`s a totally different pregnancy completely. I mean, couldn`t be more opposite, everything. "This time I`m actually set up, whereas before, I remember with Ryder I didn`t even have a nursery. I was trying to get the nursery together. I didn`t really have a house until I was seven months pregnant, a home. This time it feels like I actually got to paint a nursery. I actually have a colour in a room. "I`m going with neutral colour. I don`t know what it is so it`s neutral. I like yellow. Yellow`s a good sunny colour for kids, I think. "