Dominic Cooper & Amanda Seyfried: Gucci Dinner Date

Mamma Mia costars (and real-life couple) Amanda Seyfried and Dominic Cooper celebrate Gucci’s newest fragrance, Flora by Gucci, at West Hollywood’s Chateau Marmont on Tuesday (March 31). Watch the video below, Amanda called Dominic a really nice name! Hah.

Amanda, 23, and Dominic, 30, have been dating since 2007 and fell for each other during filming of Mamma Mia!.

Amanda has said of her beau, “I just found [Dominic] funny and it was like we were the same person – except that he’s British, 30, and a man! We both look like frogs with our wide-set eyes, we’re both indecisive and neither of us has a lot of willpower.”