Keira Knightley and Mark Ruffalo made a cute pair on the set of Can a Song Save Your Life? in NYC this morning. 

OK! GALLERY: KEIRA KNIGHTLEY & ADAM LEVINE ARE HAND-IN-HAND ON MOVIE SET 

The actors chatted, smoked, walked and laughed as they shot scenes for the upcoming movie, which tells the story of an aspiring singer-songwriter who forms a bond with a dejected music business executive in Manhattan.

OK! NEWS: KEIRA KNIGHTLEY FLAUNTS HER ENGAGEMENT RING AND SNUGGLES UP TO FIANCÉ JAMES RIGHTON 

The movie co-stars Catherine Keener, Hailee Steinfeld and The Voice's Adam Levine and Cee Lo Green!