New Year, New You in 2015

Chocolate & Chips: Stars' Worst Diet Breakers

Find out what Drew Barrymore, Carrie Underwood, Sofia Vergara and more crave when their willpower fails

SOFIA VERGARA

"After dinner I will eat anything, even just a square of sugar," the Modern Family bombshell tells PEOPLE. "I have a sweet tooth; I have to have sugar after a meal."