Scout Willis and Tallulah Willis hit the red carpet for Nylon Magazine's Young Hollywood Issue Party in Hollywood on Thursday.
Scout, 22, showed off her curves (and had a totally planned wardrobe "malfunction") in a see-though sheer bodysuit which she paired with jeans, a floral kimono and black heels. Tallulah, 20, looked super stylish in her orange pea coat, snakeskin mini dress and tan sandals.
The Willis sisters are definitely all grown up now -- just get a look at how little they were back when parents Bruce Willis and Demi Moore were still together in 2001 (right).
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