Hollywood's Leading Ladies Spill Their Secrets to Persuasion

video: Miguel Reveriego for Harper's Bazaar

What does it really mean to be powerful? Glamour recently spoke with some of Hollywood's leading ladies at Variety's Power of Women luncheon about how they take charge, how they win people over, and how they prove people wrong. Watch the video above for secrets to persuasion from Rosie Huntington-Whiteley, Salma Hayek, Gwyneth Paltrow, Jenna Dewan Tatum, and more.

Want to learn more about how women can achieve power? Pick up a copy of Melanne Verveer's book Fast Forward, with a foreward by Hillary Rodham Clinton.

What's your No. 1 secret to being persuasive?