Nikki Cox & Jay Mohr Welcome a Boy

Nikki Cox & Jay Mohr Welcome a Boy
Jay Mohr and Nikki Cox
Dan MacMedan/WireImage

05/05/2011 AT 04:40 PM EDT

It's a happy Cinco de Mayo for Jay Mohr and Nikki Cox, who welcomed their first child together on Thursday, their rep tells PEOPLE.

The couple's baby boy, Meredith Daniel Mohr, weighed in at 6 lbs. 7 oz.

"We are over the moon, filled with joy and every other cliché new parents use," the couple tells PEOPLE of their bundle of joy. "He's perfect."

Mohr, 40, and Cox, 32, were married in 2006 at the Hotel Bel-Air in Los Angeles.

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