Casey Affleck, 46, makes relationship with 23-year-old Caylee

Casey Affleck, 46, revealed his new romance with his much-younger girlfriend Caylee Cowan, 23. The lovebirds donated blood together along with Affleck
Casey Affleck paces while taking a phone call in Los Feliz. The 'Manchester By The Sea' star is seen moving back and forth down the sidewalk as the calls seems to gradually get more serious.

Casey Affleck, 46 and girlfriend Caylee, 24, attend Cannes as she puts on busty display, Celebrity News, Showbiz & TV

Who is Casey Affleck's girlfriend Caylee Cowan?

Casey Affleck confirms romance with Caylee Cowan

Casey Affleck, 46, cuddles with Caylee Cowan, 23, as she wears a ring on THAT finger at Lakers games

Casey Affleck Kicks Off the Week at Lunch with Girlfriend Caylee Cowan: Photo 4739893, Casey Affleck, Caylee Cowan Photos

Casey Affleck & Girlfriend Caylee Cowan Have Been Spotted Several Times This Past Week!: Photo 4715950, Casey Affleck, Caylee Cowan Photos

Casey Affleck, 46, packs on the PDA with girlfriend Caylee Cowan, 23, as she gives him a kiss

Casey Affleck, 46, and girlfriend Caylee Cowan, 23, passionately kiss to mark a year since they met

Casey Affleck goes Instagram-official with actress Caylee Cowan