Jennifer Lopez Joins ‘What To Expect When You’re Expecting’ Movie

American Idol Cameron Diaz Jennifer Lopez What to Expect When You're Expecting

4:41 pm, June 24th, 2011

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(GettyImages)

Jennifer Lopez is about to have more baby joy – at least on screen.

The “American Idol” judge is joining Cameron Diaz for What To Expect When You’re Expecting, an adaptation of the bestselling pregnancy book.

Lopez will play a woman who wants to adopt a foreign-born child after having trouble conceiving in one of the film’s several interwoven story lines.

The film is slated for release on (when else) Mother’s Day Weekend, 2012.

Gossip Cop will have updates as more big names are added to the ensemble.

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