Westlife star Bryan McFadden and his fiancee Kerry Katona have reportedly struck a deal with a glossy magazine - which means they'll get paid £300,000 for their wedding photos.
The couple have been told to keep the details of this Saturday's event secret so that they don't ruin the deal.
However, some facts are already known.
Westlife will perform
The pair will marry in the Church of Immaculate Conception at Rathfeigh in County Meath.
The reception will then be held in Slane Castle, where Westlife will perform a medley of their songs.
It will cost £100,000
The wedding will end with a huge fireworks display at 3am.
Guests lucky enough to be invited to the £100,000 event include stars such as Ronan Keating and S Club 7.
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