Ariana Grande flashes toned tummy as she takes the stage at Coachella

Ariana Grande, as of late, is  as mysterious as ever before. But over the weekend, the pop sensation   took to the sensational stage at Coachella for her exceptional solo-set.  Decked out in her usual purple style; accessories included  fingerless gloves,    a short tutu style skirt,  and her namesake ponytail.