Sienna Miller and Oli Green Step Out for Rare Oasis Date Night

Parents' night out! Sienna Miller and her younger beau Oli Green took a brief break from baby duties for a stylish evening on the town. The couple made a rare public appearance together at a high-profile London movie premiere, turning the red carpet into their own stylish date night. The *American Sniper* actress and her model-actor partner arrived hand-in-hand to show their support for British rock legends. The event brought out notable stars to honor music icons Liam Gallagher and Noel Gallagher, celebrating the massive cultural impact of their former band, Oasis. Miller looked effortlessly chic while stepping back into the public eye, offering fans a fresh look at her signature bohemian glam. The outing marked one of the couple's first major red carpet moments together since expanding their household earlier this year.

Who is Sienna Miller's partner Oli Green?

Miller and Green have been romantically linked since early 2022, quickly becoming a fixture on high-fashion carpets despite their 15-year age difference. Green, an actor and model who recently appeared in hit drama series *The Crown*, has remained by Miller's side through major life milestones over the past two years. The couple officially added to their family in May when they welcomed a newborn son. The baby boy represents Green's first child and the third child for Miller, who also shares her eldest daughter, Marlowe, with her former partner Tom Sturridge.

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When did Sienna Miller have her baby boy?

The movie star quietly gave birth to her son in May, keeping the early months of her baby's life relatively private. While Miller spent the summer laying low and adjusting to life as a mother of three, she and Green proved they can still command the spotlight when the right invitation comes along. Dressed in sleek outerwear and glowing side-by-side, the couple seemed unfazed by the London chill while posing for photographers outside the screening. The premiere of *Oasis: Don't Look Back In Anger* provided the ideal setting for their cozy, glamorous return to the celebrity social circuit.