Lady Gaga Engaged to Longtime Boyfriend Taylor Kinney

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Lady Gaga performs onstage during her "artRave: The Artpop Ball" at Consol Energy Center on May 8, 2014 in Pittsburgh City.  

Little monsters rejoice, Mother's getting married. 

Lady Gaga and her longtime boyfriend Taylor Kinney are engaged to wed. The singer announced the news publicly on her Instagram account Monday, posting a black and white photo of their hands holding and her new heart-shaped diamond engagement ring. Apparently Kinney popped the question on Valentine's Day. 

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"He gave me his heart on Valentine's Day, and I said YES!" Gaga wrote in the post. 

Check it out here: