The last thing you want to deal with in sweltering weather is big, fussy hair. Your best bet on hot, humid days? An easy-breezy updo! You'll manage to keep your hair off your neck while also looking effortlessly chic. From Zoe Saldana's pin-tucked curls (left) to Jada Pinkett's braided style, we've compiled our eight favorite hot weather-beating hairstyles.