Casey Affleck goes Instagram-official with actress Caylee Cowan

lt;p>This comes days after Page Six published first photos of Affleck making out with the actress, known for her roles in "Sunrise in Heaven" and "Willy Wonderland."</p>

Casey, 46, wraps arm around Caylee, 23, at alfresco lunch in LA

Casey Affleck & Caylee Cowan Spark Engagement Rumors

Casey Affleck, 46, and girlfriend Caylee Cowan, 24, share a kiss at the Cannes Film Festival

Actress Caylee Cowan Boyfriendamerican Actor Casey Editorial Stock Photo - Stock Image

Casey Affleck and Girlfriend Seen in L.A. Ahead of Brother Ben's Wedding to Jennifer Lopez in Georgia

Casey Affleck and Caylee Cowan spark engagement rumors

F☆ Yeah Casey Affleck ! — Casey with Caylee Cowan from her Instagram stories

Casey Affleck & Caylee Cowan Spark Engagement Rumors

F☆ Yeah Casey Affleck ! — Casey with Caylee Cowan from her Instagram stories

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

Casey Affleck, 47, passionately kisses girlfriend Caylee Cowan, 24, at Venice Film Festival

Casey Affleck Goes Instagram Official With New Girlfriend Caylee Cowan - Perez Hilton