It's back to school! Good Luck Charlie star Mia Talerico is celebrating her start of first grade with a super adorable Instagram upload. (Meanwhile, we're over here trying to figure out how she got so big! Just yesterday it feels like Teddy — her on-screen character — was uttering her first words in the Duncan kitchen!)
In the precious pic, Mia holds a chalkboard sign that reads, "First Day of School First Grade!" Her hair is braided and she even appears to be missing a tooth!
Happy back to school, Mia! Hopefully first grade is just as awesome and educational as kindergarten was. :)
What grade are YOU in? We want to know! Let us know what grade you're in by dropping a comment below!