Popsugar Celebrity Celebrity Families Celebrities Who Are Middle Children 25 Celebrities Who Feel Your Middle Child Syndrome Pain August 5, 2018 by Shontel Horne View On One Page Photo 23 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 23 Kelly Osbourne Fans of MTV's 2000s reality show The Osbournes might remember that Kelly is the middle child between older sister Aimee, who never appeared on the show, and younger brother Jack. Previous Next Start Slideshow Celebrity FamiliesCelebrity Facts