The eighth and last spot on a BBC talent show to find an Oliver for a west end production of the musical was given to Jonny.
The 13-year-old, from Warwickshire, will join seven other hopefuls on Saturday's I'd Do Anything.
Three boys will have their dreams come true when they are given the title role to share.
The boys have been learning about acting and singing from top experts, including Lord Lloyd-Webber.
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The would-be Olivers in action
The other hopefuls are Gwion, 11, from Carmarthenshire; Chester, 12, from Middlesex; Arthur, 10, from Bristol; Kwayedza, 13, from Kent; Alexander, 11, from London; Harry, 12, from Oxfordshire and Laurence, 11, from Cheshire.
The show is also looking for an actress to take the part of Nancy in the play which is based on Charles Dickens story where a young orphan gets involved with a gang of pickpockets in 19th Century London.