The 34-year-old former girlfriend of George Clooney, who is seven months pregnant with her first child, has kept up her strict fitness regime, which involves a combination of Pilates and tough strengthening exercises, reported Contactmusic.
"She wants to be as healthy and as strong as possible for her baby. The focus is on keeping her body strength and also keeping her body aligned.
"We didn't change much (about her pre-pregnancy routine). We just do less repetitions and less moves on her back. We're keeping the muscles strong and long. And we do lower abs and deep breathing which will help with the birth," her Pilates teacher Nonna Gleyzer said.
"Stacy eats clean, quality food. There is no garbage. She doesn't eat French fries or milkshakes.