Wimbledon men's singles final Sunday.A handful of A-listers were seen at the All England Lawn Tennis and Croquet Club for the championship match including Ariana Grande, who made a rare public appearance alongside her co-star, Jonathan Bailey. The «Thank U, Next» singer was also seen chatting to Andrew Garfield, who was sitting beside her. Grande took a break from her glamorous Glinda ballgowns and opted for something more casual for Sunday's event, wearing a short-sleeved, gray high-neck sweater, and a matching, flowy maxi-skirt.