The stunner, instead, has opted for larger sizes of her favourite designer clothes to cover her baby bump, reports Contactmusic.
She said: "My stylist tries to find things that are not maternity clothes, so I've been wearing a lot from The Row, by Mary-Kate and Ashley Olsen. I love their clothes. Marc Jacobs too. You just buy things in a size 10 - when you're doing a show on fashion, you still have to bring it on."