None of the entertainers ranked in the top 10, reserved for the likes of German Chancellor
Here's how they did rank: TV queen Winfrey (12), powerhouse recording artist Beyonce (21), talk-show host DeGeneres (50), actress-director
"Shake It Off" hitmaker Swift made the list for the first time and, at age 25, is the youngest woman to be included on it, the mag said. She came in at No. 64.
Behind-the-scenes Hollywood power players include Cable Entertainment Group head Bonnie Hammer (52), Universal Pictures Chairwoman Donna Langley (58) and newly appointed Chair and CEO of Fox Television Group Dana Walden (74).
Chinese actress-activist Yao Chen ranked at No. 82. Dubbed the "Angelina Jolie" of China, Chen was also named the U.N. Refugee Agency Goodwill Ambassador and works to highlight issues in the Chinese-speaking world.