Oscar-nominated Bradley and supermodel Irina first got together in early 2015, and have kept their relationship private.
Irina told Glamour UK in February 2019 she preferred to keep their romance out of the public eye.
“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.”
The couple have been the subject of a rumoured split for months.
The rumour mill went into overdrive during award season when, Bradley and his co-star Lady Gaga were questioned over their overly amorous performance in A Star Is Born.
While the pair went on the further fuel speculation of a love affair after their incredibly intimate performance of 'Shallow' at the 91st Academy Awards.
Though Gaga herself even spoke out to quash rumours, it seems Bradley and Irina's relationship didn't come off unscathed, with the pair now calling it quits.