Mark Ronson was born on September 4, 1975 in St. John's Wood, London, England, UK. He is a music artist and composer, known for A Star Is Born (2018), Barbie (2023) and Spies in Disguise (2019). He has been married to Grace Gummer since September 4, 2021. They have one child. He was previously married to Joséphine de La Baume.
