Watch Justin Guarini Rehearse 'Circus' for Britney Spears Musical 'Once Upon a One More Time,' Plus First Look at the 'Non-Royals'

Once Upon a One More Time, a brand new musical powered by the hits of Britney Spears, is premiering on Broadway this week and we have a first look! Preview performances begin on Saturday, May 13 and until then, you can watch former American Idol contestant Justin Guarini dance his heart out while rehearsing the… Read More »