Childish Gambino kicked off Saturday afternoon at NYC's Governor's Ball festival, where Outkast rapper Andre 3000 was watching from the sidelines. The rarely seen Atlanta rapper made camp in the photo pit at the festival, and was joined by his son with Erykah Badu, Seven. 

Childish Gambino brought out special guest Chance the Rapper during his set, who also got to kick it with Andre after the show. The Chicago rapper shared a photo on Instagram with the rap legend that was captioned, "Andre 3000 and the Social Experiment. #govball #ClassOf3000Sang #nanananana #chancetherapper #outkast." 

No word on a Three Stacks collaboration, but Childish tweeted that he and Chance would be dropping a new collaboration in the future, "now that chance finally released his verse on "worst guys", maybe he can hurry up and finish the rest of our EP #hinthint." 

Check out more photos from the show in the above slide. 

Source: Instagram