Victoria Beckham is one of Glamour's 2015 Women of the Year, and today the designer linked up with the magazine's editor in chief, Cindi Leive, for an interview on Good Morning America. Since she's being honored for her work as a designer and philanthropist, Victoria reflected on her influential position. "It took me getting to 40 years old to realize I have a powerful voice," she said. "People will listen to what I say, for whatever reason." Victoria also spoke about the challenges of being a working mother and revealed one piece of invaluable advice she once received from Diane von Furstenberg.