The singer's second solo album Confessions was planned for release last year, but was eventually shelved after the poor chart performance of its trailer single 'Secret Love'.
Following a Facebook campaign and a number of online petitions, Ryan will now release the album on January 31 exclusively in Tesco stores.
It remains unclear whether the record will be made available to purchase elsewhere at a later date, though it is thought he has signed a 50/50 deal with his previous label Geffen.
Ryan had previously told his label he planned to release the LP for free online, insisting: "I'm just gonna put it on the internet and the let the fans get it for free! F**k em!!! ;-)"