It's Free Slurpee Day at 7-Eleven! Did you guys go check it out yet?
One of your favorite stars did, and she went a little crazy, as you can see from the pic that she posted on Instagram along with the caption, "they're free, I had to! 7/11"
Who is the mystery celeb?
We'll give you a few hints, just in case you need them!
Do you know who it is yet? Highlight the black box to find out if you're right!
Answer: Kendall Jenner
Think that was easy? Check out our Celebrity Sweet Tooth Guessing Game to really test your knowledge!