The 'Oops I Did It Again' singer had been dining at a Cheesecake Factory in Thousand Oaks, California over the weekend with boyfriend Dave Lucado… but left before paying the bill.
Reps for Britney have explained to TMZ it was an accident as she thought security paid and they thought she paid, and that Brit felt awful about what happened.
After learning about it, Britney then returned to the restaurant to right the situation, leaving a whopping $100 tip on her $30 bill for the waitress who served her.
Meanwhile, the Cheesecake Factory's senior director of public relations told People they knew it was an honest mistake and Britney is a loyal customer.
Yesterday, the superstar was pictured leaving a gym with her mum Lynne following a gruelling workout.
She'll be back in Las Vegas next month to resume performances of her Britney: Piece of Me show, which features hits from throughout her career, dance sequences and elaborate sets.
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