updated 09/09/2012 AT 9:00 AM ET
•originally published 09/09/2012 AT 11:30 AM ET
Kristen meets Katniss!
Kristen Stewart and Jennifer Lawrence hung out during the Toronto Film Festival on Saturday, where the actresses were at the Hotel Intercontinental promoting On the Road and Silver Linings Playbook, respectively.
“After being introduced, Kristen and Jennifer were soon chatting like old pals,” a source tells PEOPLE.