They're beautiful, they're famous, they're rich, they're in love and apparently immune to the blazing July sun in New York City. Biebs was wearing a blue hoodie and his blushing bride was already in white, also wearing a hoodie over a sports bra and leather, yes leather, shorts.
BTW it was in the mid-high 80s yesterday.
Apparently, when you're that in love you can't be bothered with meaningless details like excessive sweating or the risk of heat stroke.
During their stroll, Biebs offered the soon-to-be Lady Biebs some gum because, like Chandler Bing says, gum would be perfection.