The pair walked hand-in-hand as they attended the premiere of his new film "The Last Duel" on Friday night.

They flaunted PDA while posing for photographs, locking lips and wrapping their arms around each other in front of photographers. The pair were also captured staring adoringly at each other.

Coming in support of her beau, Lopez stole the attention with her skin-baring and glam-up look. She bared her cleavage in a white Georges Hobeika gown with a plunging neckline trimmed in crystals, which she paired with matching silver platforms and a sparkly clutch.

Affleck looked dapper in a classic black tuxedo with a white shirt and a black bow tie. He completed the formalwear with shiny black leather shoes while sporting well-trimmed and thin facial hair.