For brothers and sisters, being born 3 or 4 years apart can feel like you belong to two completely different generations. But that’s actually the case for some of these celebrity siblings with huge age gaps. Some are as wide as 25 years apart!

Most of the celeb siblings on this list have a sizeable age gap because they are half-siblings; their mom or dad went on to marry another person and have another child years later. This is the case for Kourtney Kardashian and Kylie Jenner, Ariana and Frankie Grande, Maya Hawke and Luna Thurman-Busson,

Demi Lovato and Madison De La Garza, Trey and Willow Smith, and Ireland Baldwin and her much younger Baldwinito babie siblings. Other siblings were simply the result of their parents taking a baby-making break. Like Brooklyn and Harper Beckham, Jonah Hill and Beanie Feldstein, Miley and Noah Cyrus, and Chris and Liam Hemsworth. Justin Bieber boasts the biggest sibling age gap on this list: he is a full 25 years older than his youngest half-sibling, 3-year-old Bay Bieber.

Chapters:

00:00 Intro

00:20 The Kardashians and Jenners

01:10 Ariana Grande And Frankie Grande

01:51 Brooklyn Beckham and Harper Beckham

02:22 Maya Hawke and Luna Thurman-Busson

02:57 Justin Bieber and Jazmyn Bieber

03:37 Nicole Richie and Sofia Richie

04:16 Demi Lovato and Madison De La Garza

04:54 Miley Cyrus and Noah Cyrus

05:26 Britney Spears and Jamie-Lynn Spears

05:59 Chris Hemsworth and Liam Hemsworth

06:30 Trey Smith and Willow Smith

06:59 Jonah Hill and Beanie Feldstein

07:29 Ireland Baldwin and Alec and Hilaria Baldwin’s 6 Kids

08:14 Zoe Kravitz and Lola & Nakoa-Wolf Momoa

08:43 Lourdes Leon and Stella & Estere Ciccone

09:12 Outro

Written by: Emily R

Narrated by: LanessaVO

Edited by: Ajay Danny