Remember back in June when we saw that ADORABLE video of those kindergarteners in Mr. Aviva‘s class putting on a performance of Madonna‘s hit single Vogue? If not, click HERE to be reminded. Well, Mr. Aviva has a new class of kindergarteners and this time around, he got them to put on a performance of Madonna‘s classic single Material Girl (CLEARLY Mr. Aviva is a huge Madonna fan). Retitled Material World, this kindergarten performance is the opening number for a play called The Lonely Prince. The full performance video of The Lonely Prince is promised to be released next month but for now, check out the video above to see this cast of cute kiddies putting their spin on Madonna‘s Material Girl.