2.
It gave us so much, including this gif:
3.
"Pieces of Me" is still the ideal brand-new-relationship song.
4.
And Autobiography overall is still super, super catchy.
5.
She had the spikiest ponytail in the history of ponytails.
6.
She looks cute in so many different hair colors!
7.
And who can forget the insanely-named "Outta My Head (Ay Ya Ya)" and its totally bonkers, Dalí-esque video?
8.
Like what is going on here??
9.
She also pre-Gaga'd Gaga.
10.
She has delightful spunk.
11.
She made argyle look cooler than it has any reason to.
12.
The hoedown was cute.