Is Lindsay Lohan sporting a baby bump? Find out as ET gets up close and personal with the busy actress!

ET takes you behind the scenes of Lindsay's new film 'Labor Pains' co-starring Cheryl Hines and Chris Parnell.

In the new comedy, Lindsay plays Thea Clayhill, a young businesswoman who fakes a pregnancy as a ploy to keep her job.

So what was it like for the actress to bear a faux belly and act like a pregnant woman? "It's alarming in a way - you think about all the things that come with being pregnant," Lindsay tells ET about the eye-opening role.

But after taking on the responsibilities of the part, is she ready for the real-life responsibility? Perhaps not. "It's kind of scary, especially for me at 22!" she says.

Watch ET for more with Lindsay and 'Labor Pains'!