Article continues below advertisementWhen Priyanka Chopra and Nick Jonas stepped onto the red carpet at The Bluff premiere in Los Angeles this week, they didn't just promote a movie, they made a statement on their relationship.Amid persistent online speculation about their marriage, the couple looked relaxed, affectionate and entirely unfazed as they packed on the PDA at the TCL Chinese Theatre. Chopra, 43, stunned in a dark brown gown with a structured leather bodice and thigh-high slit, while Jonas, 33, wrapped an arm around her in a plaid blazer. The optics were clear: united front.