WASHINGTON, DC - OCTOBER 16: Mika Brzezinski and founder of Spanx Sara Blakely speak onstage at the FORTUNE Most Powerful Women Summit on October 16, 2013 in Washington, DC. (Photo by Paul ... more 
WASHINGTON, DC - OCTOBER 16: Mika Brzezinski and founder of Spanx Sara Blakely speak onstage at the FORTUNE Most Powerful Women Summit on October 16, 2013 in Washington, DC. (Photo by Paul Morigi/Getty Images for FORTUNE) less 
1 / 22
Getty Images | Photo By Paul Morigi / Getty Images for FORTUNE
Wed, Oct 16, 2013 5:53 PM EDT