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Jennifer Lopez Hits 40!

Posted by Adam

Jennifer Lopez is no longer in her thirties!Jennifer Lopez

The singer/actress — pictured above filming her new movie The Back-Up Plan on location in Central Park in New York on July 22, 2009 — turned 40 today!

Tom Cruise, Katie Holmes and Victoria Beckham are expected to join the Jenny From The Block singer at her party in New York City, which is being held tomorrow to mark the occasion.

The bash will reportedly include a number of extravagant performances from dancers and other performers who have been auditioning all week.

“Everything is being kept top secret,” a source dished. “Even performers won’t be told if they have been hired until the last minute, to prevent details of the party from being leaked.

“Organizers are determined to keep the media away.”

Lopez — who has twins Max and Emme with husband Marc Anthonyrecently revealed that she’s keen to have more children.

“I would love to have more kids,” she told US TV show Extra. “I don’t know if we will. I don’t know if that’s in the cards for us but we’ll see.”

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