Jennifer Garner and Ben Affleck celebrated their ninth wedding anniversary by heading out for a low-key dinner in Detroit, Michigan.

The Hollywood couple marked nearly a decade of marriage on Sunday (29Jun14), and they celebrated the big day by going for a meal in the city where Affleck has been filming his new superhero movie Batman v Superman: Dawn of Justice.

They enjoyed steak and seafood at the Bistro 82 eaterie in the suburb of Royal Oak, according to

A source tells the website, "They looked like a great couple. They paid a lot of attention to each other... Everyone was freaking out in the restaurant. I was star struck."

The couple met on the set of 2003 superhero movie Daredevil and married on 29 June, 2005.