A dance studio in Milford Mass got the surprise of their life when a celebrity rented out the studio to practice in..

Stephanie Cardoso, who is the owner, was totally taken back by the weekend event. Stephanie hung out with J-Lo over the weekend, then attended the show at the Xfinity Center.A producer of Jennifer Lopez called several weeks ago to set it up, but Stephanie said she never dreamed it would be someone so famous.

Stephanie's studio is called the Milford Dance Studio. Check out the picture of Stephanie and J- Lo!!

Stephanie Cardoza- Facebook