Caylee Cowan and Casey Affleck enjoy a day of sightseeing in Rome

Casey Affleck, 47, cozies up to glamorous girlfriend Caylee Cowan, 24, at the amfAR Gala in Venice

Casey Affleck, 47, and girlfriend Caylee Cowan, 24, have Thanksgiving Day row

Casey affleck in hi-res stock photography and images - Alamy

Italy Archives, Page 9 of 176

HBO stars go public, more duos' red carpet debuts, Gallery

Caylee Cowan Archives, Page 3 of 9

Casey Affleck, 46, enjoys a luxurious boat ride with girlfriend Caylee Cowan, 24, in Italy

Two academy awards hi-res stock photography and images - Page 11 - Alamy

Casey affleck in hi-res stock photography and images - Alamy

Casey Affleck, 47, and beau Caylee Cowan, 24, share a smooch on boat at Venice Film Festival

Casey Affleck, 47, and beau Caylee Cowan, 24, share a smooch on boat at Venice Film Festival

Caylee Cowan and Casey Affleck enjoy a day of sightseeing in Rome, Italy-080723_4