Tallulah Willis Shows Off Her Toned Bikini Body During a Sisters' Day Out

Credit: Donato Sardella/WireImage

Tallulah Willis and her sister Scout are having a blast in New York City ... just take a look at their Instagrams. Bruce Willis and Demi Moore's daughters looked like they were posing for an ad as they flaunted their toned physiques in the Big Apple in a photo Tallulah shared Thursday.

"Cute boys of NY we comin for ya.... but literally where are you?," Tallulah captioned the snap, which showed the duo in front of a New York City bus, with Tallulah leaning back and flexing her abs in a checkered bikini top and tan corduroy pants and Scout looking just like their mom as she palmed her hair and arched her back in a plunging, cropped top and rolled-up jeans.

Tallulah also shared a closer snap of herself beating the summer heat in her bikini top and high-waist pants combo, smoldering for the camera as she stood next to a bike rack full of Citi bikes, sipping an icy beverage. "Wet fish in the sea(ty)," she wrote alongside it.

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There was, of course, more fun to be had, with Scout sharing a snap of her sister lounging in tiny pink bikini bottoms, shades, and a baseball cap emblazoned with 'security' while lying out in a lush, grassy yard. "And here @buuski demonstrates how to bathe like a babe," Scout wrote alongside it.

It's clear these two get it from their mama.