Casey Affleck, 46, packs on the PDA with girlfriend Caylee Cowan

The loved-up pair looked every inch the Hollywood couple as Caylee slipped into a plunging embellished gold dress and showcased her ample assets.

Casey Affleck, 46, and girlfriend Caylee Cowan, 23, share open-mouthed kiss

Casey Affleck holds hands with girlfriend Caylee Cowan as they grab lunch with friends in LA

Casey Affleck, 46, Packs On The PDA With His Bikini-clad Girlfriend Caylee Cowan, 23, In Tulum - Naija Super Fans

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

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

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

Casey Affleck, 46, Packs On The PDA With His Bikini-clad Girlfriend Caylee Cowan, 23, In Tulum - Naija Super Fans

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

Casey Affleck, 46, Packs On The PDA With His Bikini-clad Girlfriend Caylee Cowan, 23, In Tulum - Naija Super Fans

Casey Affleck holds hands with girlfriend Caylee Cowan as they grab lunch with friends in LA