Happy birthday Billy! Billy Elliot the Musical, which celebrates its fifth birthday at the Victoria Palace Theatre tomorrow (31 March 2010), is celebrating by presenting a special finale featuring "19 past, present and future Billy Elliots". Alumni of the show include the three original West End Billys -  Liam Mower (currently at the prestigious Rambert School of Ballet), James Lomas (now in Dirty Dancing) and George Maguire (whose TV credits include ITV's Renaissance, starring Kelly Brook). The trio - now in their late teens - jointly won a Whatsonstage.com and Olivier Award for their performances in the show.