If your 2018 has been more tumultuous than Ariana Grande’s, then ― first things first ― our sincerest apologies. But take solace in knowing that 2018 is mercifully drawing to a close. The “thank u, next” singer appears to be taking a tough year in stride, turning a Christmas tree upside-down as a nod to her triumphs and struggles over the last 12 months. In one photo apparently taken from inside the pop star’s New York City apartment, a Christmas tree is suspended from the ceiling, lights and all with her brother Frankie seated on the floor. View this post on Instagram ˙˙˙ɐʇuɐs ɹoɟ ƃuᴉʇᴉɐʍ A post shared by Frankie James Grande (@frankiejgrande) on Dec 17, 2018 at 4:00pm PST “waiting for santa,” he wrote in his sister’s signature upside down text. Grande’s aesthetic for her fourth studio album, “Sweetener,” was upside-down everything, with the singer defying gravity and then some by walking on walls in t...