Singer Ariana Grande is having a bad day. She sounded so miserable on Twitter I thought she was on tour, and exhausted. But she’s not on tour. Presumably she’s in her $16 mil apartment with fiance Pete Davidson. She has had a rough time, especially since the suicide of her former boyfriend Mac Miller– and of course, the tragic shooting at her Manchester, England concert. But Ariana has a hit album out, and lots to look forward to. But these Tweets– someone give her a hug.