Miranda Lambert isn't a woman you want to disrespect, which is something the frontman of a certain Canadian rock band may have learned the hard way.

In a recent interview with Rolling Stone, Blake Shelton dished that his wife isn't afraid to throw a few punches. Big surprise, right?

"People always try to pop off or call her bluff at bars," the singer says of Lambert. "One of them -- I don't want to say the guy's name -- but he's the lead singer of a very popular rock band. His initials are C.K."

The guy he's referring to? Nickelback's Chad Kroeger.

The incident occurred on Lambert's 27th birthday. Kroeger was apparently at the 'Automatic' hitmaker's birthday party at a bar, and Lambert refused to take a shot with him. And that didn't go over well.

"You don't have to be such a bi-- about it," the Nickelback singer said to the country starlet. That's when the punch flew into his face, with Lambert showing him what she thought by using her fists. Thankfully, Shelton intervened before Kroeger had a shiner to take home as a party favor.

Lambert recently spoke her mind at a concert, where two fans in the crowd were fighting over a boy. "I don’t really wanna have to kick anybody’s a– tonight, so will you please get over it?” she told the crowd.

Clearly, the sassy star isn't afraid to speak up --  you'll never need to wonder what she's thinking for too long.

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