Now 15, Bindi might have also snagged herself her first boyfriend.
Bindi got the rumor mill churning when she shared multiple Instagram photos of a boy she referred to as one of her "best friends" -- Queensland teenager Bailey "Bazz" Lancaster.
Australian media also noticed that Lancaster wrote several comments on Instagram photos referring to Irwin as his girlfriend.
"Mine. Back off boys. Getting pretty jelly," he wrote on a September photo of her.
When one of Irwin's followers asked if they were dating he wrote, ""You betcha buddy. Dating it up date style."
Lancaster's Instagram account has since been deleted along with the comments he made referring to their relationship.
A rep for the Irwin family said he didn't know if Bindi had a boyfriend, but said she had "lots of friends."