Macklemore freaking out over his daughter's FIRST steps will make you cry!

Macklemore's baby girl isn't quite a year old, but she's already hit a HUGE milestone! The rapper just shared the sweetest video of little Sloane Haggerty taking her first steps!

The 32-year-old posted the cute clip to Instagram, writing in the caption:

"Best moment ever…#firststeps"

We're so happy the whole fam was there for this exciting moment! Way to go, Sloane!