Grammy Award actor and filmmaker, Bradley Cooper and his supermodel partner, Irina Shayk, have split after four years of dating.

Cooper, 44, and Shayk, 33, have officially their relationship but are amicably working out how to share custody of their daughter Lea De Seine, who they welcomed in March 2017, PEOPLE reports.

The “A Star Is Born”, actor and director began dating Shayk in 2015.

The pair have kept their relationship private, with Shayk telling Glamour UK in February 2019 she preferred to keep their romance out of the spotlight.

“I have a lot of friends who share a lot of their personal life on Instagram or social media, very publicly. I admire it and I think it’s great – but I think it’s all about personal choice,” she said.

“Because my work requires me to be out there, I just decided my personal life will be quiet. That’s why it’s called personal, because it’s something for you and your family, and I feel happy with it,” she said.

In 2018, Cooper produced, wrote and directed his first film with the musical romance A Star Is Born, in which he also starred, for which he gained three more Oscar nominations.

He also contributed to its US Billboard 200 number one soundtrack. Its lead single “Shallow” topped the charts in over twenty countries and earned him a Grammy Award.