Before Kim Kardashian hauls her famous backside down the aisle for a third time and says "Yaaaah" to Kanye West Saturday, we're taking a look back at how much she's changed over the years.

We're also doing the same for the rest of her family — aside from brother Rob and sisters Kendall and Kylie Jenner. You're off the hook for being young, guys.

Enjoy — and you're welcome.