Credit: Instagram

Party girl and self-proclaimed “blast in a glass” Deena Nicole has rocked quite an array of hair colors and styles on Jersey Shore, but it’s still shocking to see her sporting anything but her signature brunette ‘do!

Recently, our favorite “fun time” posted a throwback pic on Instagram of her and her best friend on their high school graduation day — back when Deena was a blonde!

She and her bestie look nearly identical, both rockin’ yellow graduation gowns (which is a whole ‘nother story), and cheesin’ for the camera. Their sun-drenched blonde hairstyles are sleek and gorgeous, and it looks like they were having the time of their lives!

Personally, we think Deena looks beautiful blonde or brunette. Which hair color is your favorite? Vote below!