Casey Affleck's girlfriend Caylee Cowan shows off her incredible

Over Labor Day weekend, the actress, 25, showed off her incredible figure in a tiny black string bikini top and the matching cheeky bottoms as she spent time sunbathing on the beach.

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

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

Who is Casey Affleck's girlfriend? Actor goes official on Instagram with Caylee Cowan

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

Casey Affleck's girlfriend Caylee Cowan shows off her curves in wild look as she attends star-studded Halloween party in Hollywood