Sir Paul McCartney, 80, treats himself and wife Nancy Shevell, 62, to ice cream in New York

Emily Ratajkowski looks chic in a plunging black tank top as walks her dog Colombo in New York City

Karlie Kloss goes business chic in powder blue summer suit while out and about in New York City

Olivia Wilde and Harry Styles keep it casual as they stroll through New York together and separately