Kelly Clarkson has made the decision to leave her husband, Brandon Blackstock! As Entertainment Tonight shares, Clarkson officially filed for divorce from Blackstock in Los Angeles on June 4.

A representative for the singer has yet to comment on the separation, but the news came as an unexpected shock for fans, since Blackstock recently wished Clarkson happy birthday in April!

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Kelly Clarkson at the 25th Annual Critic's Choice Awards in Santa Monica, California

Blackstock and Clarkson's kids shared a special birthday message

Clarkson and Blackstock have two children together— 5-year-old daughter River and 4-year-old son Remington. The couple tied the knot back in 2013, and Blackstock even wished Clarkson a happy birthday on The Kelly Clarkson Show just a few months ago!

Clarkson's birthday video from her family started with a sweet message from her daughter. "I love you, momma," River said. "I hope you have a good birthday day and I love you so much. And I would sing a special song for when it’s your birthday, well, today."

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Remington then shared his birthday wishes before Blackstock's 13-year-old son Seth, followed by Blackstock himself wishing Clarkson a happy birthday. "Just now seeing this and I am bawling! They’re all so cute!" Clarkson said of the video, which she shared on Twitter. "I’ve had a bit of a rough week and this just turned it around."