Lady Gaga and Taylor Kinney are going their separate ways.

The longtime couple recently ended their engagement, PEOPLE confirms.

Kinney popped the question Valentine’s Day 2015 with a heart-shaped ring after four years together. “I really can’t imagine being with anyone other than who I’m with right now,” the singer told Howard Stern right before the proposal. “He is the right guy. I have that feeling. I just know it.”

Earlier this year, Kinney told PEOPLE he and the Grammy winner were keeping their wedding plans “a surprise.”

Gaga is currently vacationing in Cabo with friends and is no longer sporting her engagement ring. According to TMZ (who was first to report the news), the couple called it quits earlier this month.

Reps for the stars have not commented.