Lady Gaga and her fiancé Taylor Kinney have split up after five years together.
Sources have told gossip website TMZ that the 'Born This Way' hitmaker and the 35-year-old actor have reportedly gone their separate ways, but it is not yet known who decided to end their relationship.
The pair haven't been pictured together recently and she hasn't shared a picture of him on her social media accounts for over a month.
Last week, Gaga, 30, was seen without her engagement ring while she was out and about in Malibu.
Taylor celebrated his birthday on the same day.
Earlier this year, Gaga arrived at her 30th birthday celebrations wearing a gold band on her ring finger, instead of her diamond engagement ring, fuelling speculation the couple have secretly tied the knot.
Gaga and Taylor have two pet pooches together, French bulldogs Koji and Miss Asia Kinney, but it's not yet known who the canines will live with.
The 'Chicago Fire' actor popped the question on Valentine's Day 2015, but neither he nor Gaga have ever publicly announced a wedding date.
The pair celebrated the news with the singer's parents at their Manhattan eatery, Joanne Trattoria.
A source said at the time: "Gaga and Taylor were hanging out at the bar and Taylor looked kind of sheepish, like almost any guy would be, where he's with his future in-laws and she's showing off the ring.
"They were like any other couple -- she's showing off the ring and the dad is popping champagne and the groom-to-be is seeming somewhat nervous by all the excitement."