Keira Knightley & Mark Ruffalo: 'Song' Set!

Keira Knightley, Mark Ruffalo, and Hailee Steinfeld get into character on the set of their new movie Can A Song Save Your Life? on Tuesday (July 10) in New York City.

All three actors worked on several scenes, donning different outfits for each one.

PHOTOS: Check out the latest pics of Keira Knightley

Adam Levine and Cee-Lo Green are also slated to make appearances in the romantic drama, which is set to hit theaters next year.

10+ pictures inside of Keira Knightley, Mark Ruffalo, and Hailee Steinfeld on the set of Can A Song Save Your Life?…