Comic Relief is the night when celebrities do things they wouldn't normally do, in a good cause.
That even includes Simon Cowell, persuaded by the producers of the charity fest to do something out of character... get married.
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And so he did... sort of... with Robbie Williams to read the lesson, and despite the best efforts of David Walliams, Sinitta and Sharon Osbourne.
So who did he finally take up the aisle? Pictures here...