"Harry Styles has joined the MCU as Eros, brother of Thanos.".
While it's unclear exactly when Styles will return to the silver screen as Eros in a larger capacity, the Grammy winner is slated to return to theaters in Olivia Wilde's Don't Worry Darling, due out in 2022.
Big reveal from #TheEternals premiere -- Harry Styles has joined the MCU as Eros, brother of Thanos