Post Malone made a bartender's night at The Railyard bar in Houston on Christmas Eve when he tipped her $20,000, she told Music Mayhem in a new interview.

The 36-year-old bartender plans to use the money to catch up on rent and save to start a business, a goal she set in hopes of being able to spent more time with her nine-year-old daughter

Houston bartender Renee Brown had a holiday she'll never forget. Her Christmas Eve shift at the Railyard ended with a generous $20,000 tip from Post Malone. The rapper was in town with fellow artist Shaboozey to perform with Beyonce Christmas day at NRG Stadium for the Houston Texans game halftime show.