Honey Boo Boo is celebrating a major life milestone.

The teenager who got her start as a kid is proving to be a grown up!

Over the weekend, Honey Boo Boo commemorated becoming a high school senior.

She serenaded fans with several stunning senior year photos.

The reality star took breaths away in a black off-shoulder top paired with a pleated skirt.

Big sister Lauryn Pumpkin Efird also celebrated the good news.

She uploaded photos of her sister in a lovely yellow graduation gown.

Pumpkin gushed about how proud she was of Honey Boo Boo’s achievement.

Honey Boo Boo attends Wilkinson County High School in McIntyre, Georgia.