Lady Gaga Is Engaged to Taylor Kinney

— -- Lady Gaga is engaged.

The "Born This Way" singer, 28, posted a picture to Instagram with the caption, "He gave me his heart on Valentine's Day, and I said YES!" The ring is shaped like a heart.

Just before Kinney popped the question, Gaga posted a picture of her new black bob, looking regal with the caption, "ready for my Valentine." How right she was!

Gaga and the "Chicago Fire" actor, 33, have been dating since they collaborated together in 2011 for her video "You and I."

In December, Gaga told Howard Stern that she knew "Kinney is the right guy."

"I have that feeling with him," she said during an interview for Stern's Sirius XM radio show. "I just know it."

Gaga, whose real name is Stefani Germanotta, added that while she was stressed on tour, she knew he was the one.

"He was the best. He used to sweep me off my feet, throw me on the back of his motorcycle, take me to the beach, no security," she gushed. "[My team would] be screaming at me, yelling at my phone all day, and he'd throw [it] in the back of his beach shack."

As for what kind of wedding she'll have, she also told Stern, "You don't know me very well if you think I'm gonna have a big wedding. If I get married I'm gonna be like hanging out of a pickup truck in a David's Bridal [gown] while my stylist is screaming at me, trying to put a blonde wig on my head!"