Photo: YouTube Sabrina Carpenter let Madonna borrow her wristband for Coachella Week 2 . The Material Girl showed up in Carpenter’s second headlining spot, smack dab in the middle of “Juno.” After Carpenter asked “Have you ever tried this one?” Madonna emerged from the bowels of Indio and went into “Vogue.” It was a pretty thematically on-point transition. The show then went into what seemed like a song off Madonna’s next album, Confessions II . Mads reflected on debuting Confessions on a Dance