Britney asked fans to submit stories of them getting to WORK WORK, and tonight one lucky fan got a personal Tweet from Britney herself.

“I have always loved Britney but this song is my GO TO running song now! Love it! I have dropped 155lbs through diet and exercise and now do 5Ks, 10Ks, triathlon, and next month a 15K. I will for sure have work ***** on the playlist. Can’t wait to see Britney in Vegas next year!”

Truly the BEST gym song. Congrats, Kristen!