Bailee Modison kept her prosthetic stomach hidden for nine months while filming.

Bailee Madison is relieved that she no longer needs to cover up her pregnancy.

In HBO Max's Imogen, the 22-year-old plays a pregnancies high school student "Original Sin, Pretty Little Liars

"which will debut with season 3 on July 28th.

Madison mentions her knowledge wearing a prosthetic baby bump and getting into the pregnant attitude with POPSUGAR.

"It was insane," she says. "It's also very thrilling that individuals are finally aware.

I always funny comment that when the series comes out, every person will have these cast pictures and

I'm just not going to be in them because I was hiding my pregnant women bump for 9 months while filming.

 But it was a weird experience."

Madison gets to enjoy "diving into something completely unknown" and demanding herself as an actor and creator.