Stars including Suki Waterhouse, Rihanna, Sienna Miller have changed the definition of maternity style, making their baby bumps the focal point of an outfit. Waterhouse - who announced in November 2023 that she's expecting her first baby with Robert Pattinson - flashed her belly while taking a stroll in Los Angeles. At the time, she styled a pair of low-rise jeans with a white crop top, a tan button-down top, a black purse and sunglasses. She topped the look off with hoop earrings and athletic sneakers.