Popsugar Celebrity Bella Hadid Gigi Hadid's Message For Bella on Her 23rd Birthday Gigi Hadid Shares a Series of Adorable Throwback Photos For Bella's 23rd Birthday 9 October 2019 by Monica Sisavat Solís View On One Page Photo 1 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Previous Next Start Slideshow Bella HadidGigi HadidCelebrity InstagramsCelebrity FamiliesCelebrity Birthdays