Transfer news LIVE! Chelsea sign striker; Zirkzee to Arsenal; Mbappe to Liverpool; Man Utd get Todibo boost

The January transfer window has kicked into gear, with Tottenham by far the busiest club so far with two new signings already, while the likes of Arsenal, Chelsea and Manchester United all scour the market for fresh talents. A new striker is top of the menu for all three, with the likes of Borja Mayoral, Joshua Zirkzee, Evan Ferguson, Paulo Dybala and Victor Osimhen all linked.