What to Expect When Youre Expecting posters: Elizabeth Banks, Cameron Diaz are bumping along

Calm down, tabloids. Cameron Diaz, Elizabeth Banks, Jennifer Lopez, Brooklyn Decker, and Anna Kendrick are not all pregnant. Not in real life, anyhow. The five actresses are, however, playing moms-to-be in the upcoming adaptation of classic how-to book What to Expect When Youre Expecting. Like Love Actuallyand New Years Eve, the Lionsgate film will be an ensemble comedy with interweaving story lines. Those disappointed with the likes of New Years Eve and Valentines Daymight groan, but Im cautiously optimistic after seeing the ever-lovable Banks tagline: Im calling bull$#!%. Pregnancy sucks. See expanded versions of the five posters for the film, expected to hit theaters in May, after the jump.

NEXT: Jennifer Lopezs baby abroad