Celebrities attend the Mend Final at the 2013 Tennis US Open
Joel Ginsburg/WENN.com

Actors Amanda Seyfried and Justin Long could be a perfect match.

The two, who have had a few serious relationships with others over the last few years that didn’t seem go the distance, look to be very happy as they show themselves front and center at the US Open Monday during the finals.

Seyfried’s past paramours include Ryan Phillippe and Josh Hartnett, while Long had a long term courtship with Drew Barrymore.