Machine Gun Kelly’s older daughter, Casie Colson Baker, is 16 years old as of 2025.

Quick Scoop: How old is MGK’s daughter?

When people ask “how old is MGK daughter,” they almost always mean his first daughter, Casie.

  • Casie was born in July 2009 in Cleveland, Ohio.
  • She celebrated her 16th birthday in mid‑2025 and was publicly described as 16 at that time.

So, if you’re checking “right now” in early 2026, she’s still understood in media coverage as being 16 (turning 17 in July 2026).

MGK also has a younger baby daughter, Saga Blade Fox‑Baker, born March 27, 2025, who is under 1 year old in early 2026.

In short: MGK’s older daughter Casie is 16, and his baby girl Saga is still an infant as of the latest reports.

TL;DR:

  • Casie (the daughter most people mean): 16 years old.
  • Saga (baby daughter with Megan Fox): born March 27, 2025.

Information gathered from public forums or data available on the internet and portrayed here.