Casey Affleck's girlfriend Caylee Cowan gushes about their love

Caylee Cowan, 25, is so in love with her boyfriend Casey Affleck, 47, she wants the whole world to know. At the premiere of Spinning Gold, the Los Angeles native said, 'It's the best thing.'

Casey Affleck, 47, locks lips with longtime girlfriend Caylee Cowan, 24

Casey Affleck's girlfriend Caylee Cowan gushes about their love

Casey Affleck, 46, supports stunning girlfriend Caylee Cowan, 24, at film premiere

Casey Affleck's girlfriend Caylee Cowan gushes about their love

Casey Affleck, Girlfriend Caylee Cowan Talk 'Frank and Penelope' – The Hollywood Reporter

Casey Affleck steps outside with girlfriend Caylee Cowan after Thanksgiving row

Casey Affleck steps outside with girlfriend Caylee Cowan after Thanksgiving row

Casey Affleck stops for ice cream instead of attending Ben wedding

Casey Affleck Kicks Off the Week at Lunch with Girlfriend Caylee Cowan: Photo 4739869, Casey Affleck, Caylee Cowan Photos

Casey Affleck, 46, can't keep hands off new girlfriend Caylee Cowan, 23, as they kiss goodbye in LA