Paltrow Headed to 'The Marriage Ref'

Like her friend Madonna, Oscar-winning actress Gwyneth Paltrow will be a celebrity judge on NBC's "The Marriage Ref," a source tells "Extra."

Gwyneth Paltrow

She'll be on a panel that will include Jerry Seinfeld, and comedian/judge for "Last Comic Standing," Greg Giraldo.

The show will air May 6.