In case you didn’t know, Spanx is a Hollywood secret that stars such as Gwyneth Paltrow, Jessica Alba, and Oprah Winfrey aren’t afraid to admit they’re using. With over 200 products that tuck and shape women of all sizes, Spanx is the reason why a lot of red carpet stars look great even after giving birth or gaining weight.
Spanx founder Sara Blakely at the launch of Haute Contour by SPANX at Saks Fifth Avenue on March 26, 2009 in New York City (c) Getty