Henk Westbroek

The first episode features interpretations of classics such as Lionel Richie's All Night Long and Tina Turner's Proud Mary. There are contemporary hits like One Last Time by Ariana Grande and Slow Hands by Niall Horan, and some of the acts try their hand at the musical theatre with All That Jazz from Chicago and One Night Only from Dreamgirls.

In this second episode, there is something for everyone as a whole range of acts attempts to impress the 100. There are recent hits including Sam Smith's Stay With Me and Walk the Moon's Shut Up and Dance. Three very different duos take on three very different songs: the classic Sinatra standard That's Life, Clean Bandit's Rather Be, and an interpretation of Nirvana's Smells Like Teen Spirit.

The hit BBC One entertainment show All Together Now is back with a star-studded celebrity special set to get the nation up on their feet and joining in. Tonight, these celebs won't be receiving any VIP treatment. Instead, each celeb will be hoping to give a show-stopping performance that gets as many of the 100 up on their feet and singing along.

This week's hopefuls include a medical student, an HR manager, a West End performer and firefighting brothers. The acts will perform tracks by Paloma Faith, Christina Aguilera, Queen, Radiohead, OutKast and Stevie Wonder.

Tonight's the night. Comedian Rob Beckett hosts the grand final of All Together Now. Ten phenomenal acts return to face Spice Girl Geri Horner and the rest of 'The 100'. Tonight, the winners from each heat face each other in one unforgettable finale! Only one act will be awarded the title of series champion and the life-changing £50,000 prize.