
NEW YORK, NY - OCTOBER 19: Model Heidi Klum attends the Angel Ball 2015 hosted by Gabrielle's Angel Foundation at Cipriani Wall Street on October 19, 2015 in New York City. (Photo by Nicholas Hunt/Getty Images for Gabrielle's Angel Foundation)
Woah!
During a recent appearance on The Ellen DeGeneres Show, Heidi Klum hilariously showed her underwear to the audience!
As the 42-year-old model — dressed in a figure-hugging, short black dress — walked onstage and sat down beside host Ellen Degeneres, Ellen joked, "Did you test that dress out before you came out? Did you sit in it before you came out here?" Heidi then coyly replied, "I did, why?"
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"It's short," Ellen, 58, said with a laugh. "That's all I'm saying."

Heidi flashing her underwear on Ellen on Thursday, Feb. 4.
"I put your underwear on under it that you put in my dressing room," Heidi continued before asking the audience, "You guys wanna see it?" Then, as the crowd cheered, the mom-of-four jumped up from her seat and pulled up her dress to flash her colorful, striped Ellen boxer shorts!
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"I was like, 'This dress is a little too short.' Thankfully, in your goodie bag, there were your shorts," Heidi said, to which Ellen replied, "It looks good with that dress. That's the kind of underwear I suggest you wear under a dress like that."
Watch the funny video below!