The Lionesses star's time in Manchester came to an acrimonious end earlier this year. Kelly struggled for game time with City in the first half of the 2024-25 season, prompting her to make an emotional statement as the January transfer window ticked down, as she said her lack of action was having a negative effect on her mental wellbeing.
Kelly went as far as to allege her employers were planting negative stories about her in the press, while suppressing her ability to pursue the move of her choice.
Her statement read: "So disappointed to find out tonight that people at the club are briefing journalists against me if I am to sign at a club before the window shuts. They've called reporters to assassinate my character and tried to plant negative stories about me in the football media, which are false accusations. Women should look after each other and build each other up... not shoot them down to protect their employers. To those responsible, I am disappointed in this. As stated in my previous statement, I just want to find happiness again."
She was hastily snapped up by the Gunners on loan, before signing with the north London club on a permanent basis in the summer. That move instantly paid off, as Kelly became a key part of the Arsenal side that would go onto win last year's Champions League, setting her up to score crucial goals off the bench in England's defence of their European Championships.