05/29/2009 05:12 am ET Updated May 25, 2011

Renee Zellweger's 40th Birthday Party

RENÉE Zellweger rang in her 40th birthday Saturday night at the Core Club with some singles, ex-boyfriend Dan Abrams, Hugh Grant and Bradley Cooper, but mostly Couples, Cheryl and Ron Howard, Dorothea and Jon Bon Jovi, Neil Patrick Harris and boyfriend David Burtka

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