The England international, who joined City from Aston Villa in 2021 for a British record fee, has now sealed a move to Goodison Park in what is being described as one of the most surprising transfers of the summer window.
Grealish, 29, leaves the Etihad after winning multiple Premier League titles, the FA Cup, and the Champions League, but struggled for consistent game time last season under Pep Guardiola.
Everton, looking to bolster their attacking creativity, moved quickly to secure the deal.
The winger is expected to become a key figure under Sean Dyche as the Toffees aim for a strong Premier League campaign.
Grealish’s flair, dribbling skills, and experience at the top level are seen as vital assets to help Everton push up the table.
An official unveiling at Goodison Park is expected later today, with fans eagerly awaiting the chance to see their new star in action.