The duo started dating in July 2011, after they first met while working in Lady's song "You and I". They started going out soon after wards.
The couple called off their relationship in July 2015, after dating for nearly 5-years. It was due to some unknown reasons that the couple called it quits.
The pair started dating in 2011, They called it quits in 2015, Source: Pinterest
The pair has ever since remained good friends and maybe he was just there as a friend and just wanted to have some fun.
Talking about their break-up, Taylor stated, during an interview with Howard Stern,
"We love each other. That's it. To be fair, I think that Taylor's pretty f**king cool that over the years, no matter what creative transformation that I've gone through, he’s always been very supportive of that and loving."
The Oscar nominee also added,
"I'm not gonna, like, f***ing throw a party' once he finds himself in the arms of another woman."
And now after two years, the pair is now linked with one another once again. Though, Gaga is reportedly dating her own manager, Christian Carino.
Let's hope for the best and we wish they could get back together.