A radiant Sienna Miller graced the red carpet at the 2025 Fashion Awards, not just as a style icon, but with a visible and joyful secret – she’s expecting her second child with Oli Green. The couple, glowing with happiness, subtly announced the news amidst a glittering crowd, sharing a moment that felt both intimate and celebratory.
Their story began unexpectedly at a Halloween party in 2021. Sienna, initially hesitant due to the age difference, found herself captivated by Oli’s persistence and charm. She confessed to British Vogue that she initially thought the connection “absurd,” but he skillfully won her over, sparking a romance that would redefine her perspective on love.
Oli Green is a rising star in his own right, an actor and model who has already made his mark in projects like Zach Braff’s *A Good Person* and *The Crown*, portraying a character inspired by Kate Middleton’s university sweetheart. Beyond acting, he’s graced Burberry campaigns alongside Cara Delevingne, showcasing a versatile talent and undeniable presence.
This new arrival will join the couple’s daughter, born in January 2024, and Sienna’s thirteen-year-old daughter, Marlowe, from her previous relationship with Tom Sturridge. Sienna has described expanding her family as a profoundly “cathartic” and “healing” experience, a sentiment that speaks to a newfound sense of peace and fulfillment.
The fifteen-year age gap initially gave Sienna pause, but she’s come to appreciate a shift in perspective she observes in Oli’s generation. She’s noted a refreshing level of respect and equality in their dynamic, attributing it to a changing societal landscape and the impact of the feminist movement.
Sienna candidly admitted to Harper’s Bazaar that falling for someone younger wasn’t part of the plan. Her initial reaction was one of playful frustration – “Fk! Why are you young? That’s so annoying!” – but that quickly transformed into a deep and genuine connection.
She’s found a surprising wisdom and balance in this relationship, believing that life’s complexities ultimately shape us for the better. Sienna reflects that the more challenging and intricate one’s journey, the more fully realized and grounded they become.
For Sienna Miller, this isn’t just about building a family; it’s about embracing a future filled with love, growth, and a quiet confidence born from navigating life’s unexpected turns. It’s a story of finding joy in the present, and looking forward with a hopeful heart.
Her journey, from past relationships with Jude Law and Tom Sturridge, has led her to this moment – a place of contentment and a blossoming family with a man who challenges and inspires her. It’s a testament to the power of embracing the unexpected and allowing love to lead the way.
