Kim Kardashian better watch her back!

Kristin Chenoweth channeled the reality star when she tried to prove she had the biggest butt in country music. During a hilarious skit at the American Country Awards in Las Vegas on Monday, the petite 43-year-old Broadway star padded her rear end.

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Chenoweth was challenged to a sing-off with her cohost Trace Adkins. She even took on his hit song "Honky Tonk Badonkadonk."

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"I gave good badonkydonk," the Glee guest star tweeted after the show.

Besides Chenoweth's posterior, the big winners of the night were Jason Aldean, who won six awards, and Carrie Underwood, who picked up three awards. Blake Shelton won video of the year for "Who Are You When I'm Not Looking."

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Tell Us: How does Kristen's fake butt compare to Kim Kardashian's real one?

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