Michael McIntyre's Big Show S02E04 - Rick Astley, Olly Murs, Rebecca Adlington

This week Rick Astley sings a classic and his new single, Olly Murs performs and two little producers take over the show much to their mum's surprise.

Double gold medal Olympian Rebecca Adlington plays celebrity Send To All, where Michael sends a text to all of her phone contacts. Michael makes a trainee teacher's dreams of performing in the West End come true when she thinks she is helping at an art gallery, but ends up being the Unexpected Star of the show.