Make sure you don't forget that John Barrowman's new talent show, Tonight's the Night, will continue later today on BBC One. As well as creating the show, John also presents it and performs a song at the start and end of each show. He also takes part in some of the programme's activities and the aim of this show is to help make people's performance dreams come true. The first episode aired three weeks ago and and tonight's episode, which is episode four, will feature guest appearances from; Alesha Dixon, Zac Efron and the cast of the musical 'Lord of the Dance'. It will air tonight at 7pm on BBC One and also see the final thirty auditionees, who are hoping to play the part of an alien in a specially recorded Doctor Who scene, perform in front of an expert panel. You can view more details about tonight's episode here and view more information about the specially recorded Doctor Who scene here. Will you be watching this tonight?