Arsenal and Celtic have agreed a fee for the transfer of Kieran Tierney.

The Scotland international is on his way to London to undergo a medical and agree personal terms, per Sky Sports.

The Bhoys have been disappointed with the Gunners' proposed payment of Tierney's £25m valuation.

But the disagreement has seemingly been resolved as Tierney looks to set become the North London club's fifth signing of the summer.

22-year-old Tierney has been a mainstay in the Celtic set-up for a few years and previously attracted from Manchester