Adam Levine and Keira Knightley vs. Keira Knightley and James Righton: Who Makes the Cuter Couple? (PHOTOS)

Summertime brings out the cutest couples, and lucky actress Keira Knightley was part of two duos this past weekend.

First, she filmed scenes strolling around New York City with Can a Song Save Your Life? co-star Adam Levine. Later, she was spotted out with real-life fiancé, keyboardist James Righton.

And though her heart truly belongs to James, we couldn’t help but think that Adam and Keira made an awfully attractive couple.

Adam tends to lean toward leggy supermodels, but a grounded, gorgeous actress like Keira could be just the relationship to pull him out of his modelizer ways.

So who do you think makes the cuter couple?