Lady Gaga and Taylor Kinney Break Up: A Look at Their Sweetest Moments in Happier Times

Splits are especially tough when the memories were as picture-perfect as these

After five years together, Lady Gaga and Taylor Kinney are going their separate ways.

But though the couple, who became engaged on Valentine's Day in 2015, may be a thing of the past, their years together earned them a special place in our hearts.

Lady Gaga and Kinney began dating after meeting on the set of her "Yoü and I" music video and it looked like Kinney was "the one" for the Monster Queen.

"I really can't imagine being with anyone other than who I'm with right now," Gaga gushed to Howard Stern in a December 2014 SiriusXM interview, not long before they get engaged. "He is the right guy. I have that feeling. I just know it."

The Golden Globe winner and Chicago Fire actor went from cute couple to certifiable soulmates in only a few years, which makes the news of their breakup a crushing blow to fans.

"They want to keep it private," an insider told E! News. "It's heartbreaking."

To honor what they shared and celebrate one of Hollywood's most glamorous duos, let's take a look back at some of their cutest moments. Check out the gallery and tell us what you'll miss most about the Gaga-Kinney power team in the comments below.