Bella Hadid Lookin' Good in Those Genes ... Just Like Gigi [TMZ TV]

6/14/2015 10:00 AM PDT

Bella Hadid -- Lookin' Good in Those Genes ... Just Like Gigi (TMZ TV)

TMZ TV

We know Gigi Hadid is smoking hot, but her little sis is right there with her! Bella Hadid hit the beach in Turks and Caicos ... which got us wondering whether to thank Mom or Dad for their daughter's amazing bods.

Either way ... molto grazie!