Singer Post Malone gave a single mom an unexpected gift during her shift as a bartender on Christmas Eve.

Renee Brown, 36, told her story to the outlet Music Mayhem. The restaurant worker said she was sad to be scheduled to work during the holiday because it meant she couldn’t spend it with her 9-year-old daughter, Iliana. But her night took a turn when the “Sunflower” singer, whose real name is Austin Post, made a stop at The Railyard in Houston, Texas, during her shift.