Beyoncé was the guest of honor at her mother Tina Knowles wearable art auction this weekend, and Jay-Z was put in charge of monitoring his daughter Blue Ivy’s bidding, so when the bids got too high Jay-Z had to step up and do some parenting like the rest of us. Apparently Tyler Perry was bidding on a piece of art, when Jay-Z and Beyoncé’s six-year-old daughter was egged into a bidding war for the piece, causing Jay-Z to put a stop to her bidding. Jay-Z grew up in the Marcy Projects, he may be worth $810 million now, but he knows what it’s like to be poor so it’s not worth twenty grand just so your young daughter can have a little fun. Twenty grand is twenty grand, and you don’t want to have to go home with some of your mother in law’s crappy art, which you probably financed in the first place. Blue Ivy is not rich, her dad Jay-Z is rich, so props to him for not letting his kid set twenty grand on fire so the audience can have a few laughs.