@heidiklum / Twitter 1 / 13
@heidiklum / Twitter 1 / 13

Girl time on "America's Got Talent"! Heidi Klum shared an adorable photo of herself spending some quality time with fellow judge Mel B on Monday, Aug. 26. The 40-year-old supermodel and 38-year-old former Spice Girl posed together without makeup.

PHOTOS: Stars without makeup

"Eye treatment!" Klum captioned the snapshot on Twitter. "You wont recognize us tomorrow night on 'AGT.'" In the photo, the NBC reality competition judges show off their makeup-free faces with clear gel pads stuck beneath their eyes. Klum gave a kissy face to the camera while Mel B struck a goofy surprise face.

PHOTOS: Heidi Klum's bikini body

Though it may be hard to believe, Klum told Us Weekly in June that she's very low-key when it comes to her beauty routine. "I don't like a lot of fuss," the busy mom of four told Us. "I look like I'm high maintenance, but if you look in my bathroom, I don't have 10,000 products."

PHOTOS: Heidi's life as a single mom

How does she choose her products? "I'm very easy -- if I like it and it works, I stick with it," Klum said.

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