Sienna Miller has shared a behind-the-scenes video of herself breastfeeding her newborn baby ahead of an appearance on The Tonight Show Starring Jimmy Fallon. The 44-year-old actress posted the clip on social media, showing her getting ready with her hair done while feeding her baby.
The video also features her boyfriend, Oli Green, 29, kissing the baby's head. Another shot shows a tiny babygrow with The Tonight Show logo. The post was captioned with a wink emoji and a tag for Jimmy Fallon.
Friends and fans praised the video. Rita Ora commented, “No excuses people. Look at this Amazon. Love you, Si x,” while Poppy Delevigne called her a “Super MAMA supreme.” Laura Whitmore added, “Women are amazing. That is all.”
Miller announced the birth last week, telling E! News: “It's happened. I have a tiny baby next door. It feels like stringing sentences together is a bit challenging. I’m on very little sleep but I’m madly in love with my baby.” She has not disclosed the baby's sex or name.
This is Miller and Green's second child together, following a daughter born in 2024. Miller also has a 13-year-old daughter, Marlowe, from her previous relationship with Tom Sturridge.
