“Have you ever tried this one?” Sabrina Carpenter called out as she performed “Juno,” to cue her trademark “freaky position” to a sea of fans at Coachella festival on Friday, April 17. However, instead of lunging into a new move, Carpenter and her dancers started to click as the unmistakable synths of 1990s “Vogue” spread across California’s Colorado Desert—and the Queen of Pop rose. “Strike a pose,” Madonna , 67, called out, wearing the same Gucci purple corset, boots and jacket as 20 years