Ariana Grande has lots to celebrate this holiday season. The Broadway vet (13) and star of the Nickelodeon TV series Victorious is prepping to drop her debut single, “Put Your Hearts Up,” on the Universal Republic label. To honor Grande’s red-hot career, Planet Hollywood Times Square gave the young star her very own handprint ceremony on December 22. After setting her prints in plaster for posterity, Grande enjoyed a meet-and-greet with surprised and delighted fans. Broadway.com shared the fun of the teen queen’s big moment.