Ariana Grande’s romance with Ethan Slater is going great! The pair were spotted out for a romantic evening on Saturday, October 21, in new photos from TMZ. Ariana, 30, and the Broadway star, 31, enjoyed an evening out in New York City for a rare date night. The new couple, who are also co-starring in Wicked, looked like they were having a great time as they enjoyed dinner and drinks.