Beyoncé's "Girls (Who Run the World)" Single Leaks Online!

Listen quickly before it disappears! A version of Beyoncé's new single "Girls (Who Run the World)" has been leaked online.

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The singer's rep didn't return MTV News' request for a comment on the leaked song and what the final release date will be. But, "Girls (Who Run the World) is from Beyoncé new album, which is set for release later this year.

The song opens with a keyboard and a heavy club beat as Beyoncé chants, "Girls!/ We run this mutha/ Girls!/ Who run the world."

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Of the album, Beyoncé previously explained, "I'm mixing every type of genre that I love and I'm inspired by every type of genre. ... I'm not in a box. It's not R&B. It's not typically pop. It's not rock. It's just everything I love all mixed together in my own little gumbo of music."

It's another girl-power anthem, but is it as good as "Single Ladies?"

Listen below!