The audience found themselves wowed and wooed by Helen's smooth, sultry vocals.
Emma made us smile with her witty and whimsical poems about everything from frogs to toothbrushes, and burritos to shoes.
We were all in fits at Gabby's new character, the Children's Poet Laureate - with attitude, and welcomed back 'Marijana', the neurotic Croatian pilates teacher.
Why are red and green the colours of Christmas? Spike's festive and fascinating talk revealed all...
The incredible vocals of Fred's House had the room entranced. They dedicated their acapella song 'Mars' to Nelson Mandela, who died on the evening.
Jamie's tricks are truly mind-boggling: cards appear from out of his month, under your own shoe or even out of thin air.