You tell 'em ladies!

Beyonce and famous women like Jennifer Garner, Diane Von Furstenberg, and Jane Lynch are banding together for the new "Ban Bossy" campaign, which aims to eliminate language that keeps girls from becoming leaders.

Queen Bey explained that by middle school, "girls are less interested in leadership than boys," because they are fearful of being labeled.

"Be brave, be you. I'm not bossy, I'm the boss," she declared.

Girl power indeed!