Ariana Grande celebrates end of N. American run of Eternal Sunshine tour with a note saying she's "overwhelmed with love and the deepest gratitude."

Ariana Grande is clearing the air about her decision to step back from the public eye and take a break from working after the end of her tour.

Ariana Grande spoke directly to her fans at a Chicago concert on Monday about her decision to step back from the public eye. Over the weekend, a representative for Grande, 33,…