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Sasha Fierce? Kevin Federline apparently doesn't care who runs the world, seeing that he took a social media jab at Beyonce.

Blasphemy, we know!

Britney Spears' ex-husband took to Twitter on Nov. 21 after seeing the Queen Bey and Jay Z ringside at the Miguel Cotto vs Canelo Alvarez fight in Las Vegas. His comments were far from flattering as well.

"She looked botoxed," he wrote to Terez Owens, a popular sports media blog after a photo was posted.

K. Fed later tried for an uppercut punch when he again came after the "Single Ladies" singer.

"So sad when a beautiful woman chops and screws her face up with Botox and surgery," he wrote.

Beyonce, of course, didn't waste her time responding to the insults (because she has a "Halo.") The same, though, can't be said for her followers. One person came in with the knockout blow when they responded with, "So sad when a man depends on a woman's money... so sad…" Others were quick to point out that Kevin has battled with self image, too.

Maybe next time Kevin should pick a fight with someone his own size in terms of scope, because he isn't even in the same stratosphere as Beyonce.