Girl Meets World met Adventures In Babysitting in the most adorable way! Sabrina Carpenter's AIB co-stars Nikki Hahn and Mallory James Mahoney visited her on the set of her Disney Channel series, and it was all kinds of cute. The girls hung out together in the show's iconic rooms, and signed autographs for fans in the live audience.
Click through the gallery to see tons of pics of the girls on set together. Then let us know: would you love to see Nikki and Mallory guest-star on the series? Comment below!