The couple were seen in a playground in Vancouver spending quality time with their son Julian Fuego Thicke.
According to E! News, the two seemed to be "in good spirits" and "laughed with one another" during the encounter.
Patton in currently in Canada filming her upcoming project, Warcraft. Her meeting with Thicke comes days after it was reported that she was open to giving him another chance.
Earlier Wednesday it was announced that Thicke was canceling his sold-out concert at Casino Rama in Ontario over "unforeseen vocal issues." The show has been re-scheduled for July 26.
Celebrity Breakups and divorces of 2014 [PHOTOS]