Celebs can't get enough of upside-down cleavage

Move over, cleavage — the underboob is busting out. Breasts have been the rage of the fashion world lately, especially on Instagram (see: “no bra club”). But the underboob in particular is having a…

Why do several women celebrities show their cleavage? - Quora

Upside-down bikini trend is loved by Kourtney Kardashian, Kylie Jenner

Upside-down bikini trend is loved by Kourtney Kardashian, Kylie Jenner

Daily Star on X: Celebrities flaunt cleavage in peek-a-boob bikini trend – would you try it? / X

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Extreme cleavage: Jennifer Aniston, Sienna Miller, Reese Witherspoon, Julianne Moore

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I have 32A boobs - I swear by wearing bikinis upside down, and hairspray's my best friend

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