Stars Throw Up Deuces For International Peace Day

Lady Gaga, Usher, Jennifer Hudson, and Jane Fonda all share their love for flashing the peace sign.

The United Nations has declared September 21 as the International Day of Peace to strengthen ideals of peace among all nations and people.

The theme for this year is “Together for Peace: Respect, Safety and Dignity for All.”

Check out some of your favorite celebrities doing their part to keep the peace.