Madonna Shares Pic of Lourdes and Rocco Hugging, Dons Black Cleavage-Baring Dress for Family Night Out

Family love to warm our rebel hearts.

Madonna is taking in some family time with her oldest children.

The Rebel Heart singer shared a sweet snap of Lourdes and Rocco hugging and smiling on Thursday evening, captioning the shot, "Disco nights."

WATCH: Madonna and Son Rocco Reunite in New York City Ahead of Custody Hearing

The pop diva donned a double-rowed cross headband and all-black, cleavage-baring attire for their night out in London.

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Earlier, Madonna shared a photo of her 19-year-old daughter, whom she praised, writing, "Latin Beauty ❤️ Rebel Heart!"

The trio has been spending quality time together since Madonna reunited with 15-year-old Rocco in London in May, amid a lengthy custody battle with his father, director Guy Ritchie.

MORE: Madonna Shades BET Again After Prince Tribute Controversy

Last month, the mom and her kids attended the off-Broadway show Sleep No More at The McKittrick Hotel in New York City ahead of a scheduled custody hearing that was later delayed to June 14.

Watch the video below for more on their big night out.