AURORA-- Regis sophomore Francesca Belibi did something in a game that has likely never been done before in Colorado girls preps. She DUNKED.

In what is believed to be the first EVER in-game dunk from a girl in Colorado high school basketball history, the 15-year-old threw down a thunderous one-handed slam Friday night.

After a steal at half court, Belibi found herself on a breakaway against Grand Junction.

Rather than go for the easy layup, she decided to try something that will probably make her a legend in the state forever.

She finished the slam dunk with ease--and thankfully, it got captured on video for the world to see.

(Video courtesy of Abby Wrede)