Jennifer Aniston Begins The Baster

Jennifer Aniston arrives to the set of her latest romantic comedy, The Baster, in New York City on Monday (March 23)

In the film, the 40-year-old actress and co-star Jason Bateman play will play best friends Wally and Kassie. According to THR, when Wally learns that Kassie plans to become pregnant through artificial insemination, he replaces the donor’s semen with his own and must live with the secret that he is the father of her child.