From WENN.com

The Transformers star has shot a cameo for The Wedding Band, about four friends who spend their spare time performing at cheesy parties.

In an upcoming episode, which will air in America on Saturday (17Nov12), Fox will play a guest at a Comic Con-themed wedding ceremony, who flirts with Green during the reception.

The real-life husband and wife will have no problem conveying their chemistry onscreen - they previously worked together on U.S. sitcom Hope & Faith in 2004, when the couple first met.