“Gossip Girl”‘s reboot will not arrive until 2021 as production has been delayed due to the coronavirus. The series, which will stream on WarnerMedia’s new streaming service HBO Max, was set to begin filming in March. “They hadn’t even started production yet; they were in pre-production and ready to roll,” HBO Max chief content officer Kevin Reilly told Vulture. RELATED: ‘Gossip Girl’ Spinoff In The Works “Things that would have been really meaningful and high profile have gotten pushed back.” The 10-episode reboot will follow a new group of Manhattan’s elite rich kids and will not focus on Serena van der Woodsen and Blair Waldorf.