Ariana Grande is keeping her promise to fans. After teasing a single announcement this week, she shared the big news during her appearance on “The Tonight Show Starring Jimmy Fallon” on Tuesday. While promoting her new fragrance Ari by Ariana Grande, she revealed that the first single from her upcoming third album is called “Focus” and will arrive Oct. 30.

Jimmy also challenged her to a game of musical impressions. She channeled Britney Spears while singing “Mary Had a Little Lamb” and belted out a Christina Aguilera version of “The Wheels on the Bus.” She capped it off with a hilarious rendition of The Weeknd’s “Can’t Feel My Face,” sung in the style of Celine Dion. On the latter, she dueted with Jimmy, who did his best Sting impression.

Plus, Jimmy surprised her by airing footage of a young Ariana playing Annie in a school play.