Bradley Cooper and Suki Waterhouse have reportedly broken up.

The American Sniper star and the British model-actress have decided to end their romance after two years of dating, a source told E!, although neither camp has confirmed the split reports.

The couple were seen together at the Oscars in February, where Suki supported Bradley’s Academy Award-nominated performance as US Navy Seal Chris Kyle in Clint Eastwood’s drama, but the insider claimed that they actually ended their relationship in January.

Suki Waterhouse and Bradley Cooper with Clint Eastwood
Suki Waterhouse and Bradley Cooper with Clint Eastwood (John Shearer/Invision)

Bradley and the 23-year-old model were first linked in March 2013, when they were photographed looking cosy on set in Boston.

They kept their romance under wraps, although they were spotted at Wimbledon in July 2013, until the Hollywood heartthrob took Suki as his date to the 2014 SAG Awards. She also escorted him to a White House state dinner in February that year.

Bradley Cooper and Suki Waterhouse at the State Dinner (Manuel Balce Ceneta/AP)
Bradley Cooper and Suki Waterhouse at the State Dinner (Manuel Balce Ceneta/AP)

The couple put on a show of affection at the 2014 Oscars, and were seen enjoying tennis matches at Wimbledon during the summer.

Bradley Cooper and Suki Waterhouse
Bradley Cooper and Suki Waterhouse at the 2014 Oscars (John Shearer/Invision/AP)

While they remained tight-lipped about their relationship, Suki told Elle UK that they first met at the Elle Style Awards in February 2013.

“I don’t talk about my boyfriend because it’s boring,” she told the magazine. “Maybe it’s best for me to say, ‘I’m not one of those girls who goes on about their boyfriends’…

“But the truth is, if I start talking about him, I probably won’t be able to stop. And I don’t really want to talk about him, you know?”

Bradley Cooper and Suki Waterhouse in the Royal Box on Centre Court at Wimbledon 2014 (Anthony Devlin/PA)
Bradley Cooper and Suki Waterhouse in the Royal Box on Centre Court at Wimbledon 2014 (Anthony Devlin/PA)

Bradley and Suki have yet to comment on the reports, but both have work to keep them distracted.

The 40-year-old actor is filming Joy with Jennifer Lawrence and the Netflix reboot of Wet Hot American Summer, and is set to make his West End debut with The Elephant Man in May for a three-month run.

Suki – who appears in Divergent sequel, Insurgent – has signed on for dystopian romantic drama The Bad Batch alongside Keanu Reeves and Jim Carrey.