Bruno Mars owes a debt of gratitude to ROSÉ for letting him perform "APT." with her at a recent BLACKPINK tour stop. In a post about the performance on Instagram, the American singer-songwriter thanked his duet partner and joked that the stint had helped him pay off his long-rumored gambling debts.

Bruno Mars may need that 24-karat magic after he stoked rumors that he is in debt despite earning an estimated $90 million a year. The “Treasure” singer appeared to joke about suggestions that he owes MGM $50 million due to a gambling debt after making a surprise appearance at a BLACKPINK concert in Los Angeles on Monday.

Bruno Mars poked fun at a viral internet rumor alleging that he had gambled away $50 million, joking that he was “almost out of debt.”