By Ekin Karasin For Daily Mail Australia
Published: 09:37 BST, 24 May 2019 | Updated: 09:37 BST, 24 May 2019
They split in September 2015 after meeting on the set of the romantic comedy How To Be Single.
But Rebel Wilson and Mickey Gooch Jr. proved they were still on great terms as they partied at amfAR's 26th Cinema Against AIDS Gala during the 72nd cannes Film Festival in the south of France.
The Pitch Perfect actress, 39, and American comedian, 33, were the epitome of friendly exes as they larked around on a boat to the event and enjoyed dinner together inside.
'Grateful for my friends and family!' Rebel Wilson reunited with her actor ex-boyfriend Mickey Gooch Jr. at an amfAR charity gala in cannes on Thursday
The pair crossed paths at the gala because Mickey's production company Kodiak Pictures were sponsoring the gala.
Rebel proudly shared several snaps with her ex on Instagram, in which she congratulated Mickey for his work.
'Super congrats to the Gooch family for sponsoring