Madonna opened up the VMAs with a bang, welcoming Sabrina Carpenter and Charli XCX to share the stage with her for a star-studded opening performance that included appearances from Julia Garner, Debi Mazar, Sombr, and many many more. Even Seth Rogen smoked a joint on stage! At 68 years young, Madonna can still shock and get everyone up and dancing. #vmas #madonna #charlixcx #sabrinacarpenter #mtv #music