Live final presented by Patrick Kielty and Claudia Winkleman with judges Craig Revel Horwood, Lesley Garrett and Richard Park and featuring Tricia Penrose singing "If I Ain't Got You" and Tara Palmer-Tomkinson - "These Boots Are Made for Walkin'".
School children design a suit for Lenny Henry to wear whilst presenting tonight's show.
Jeremy Clarkson, Richard Hammond and James May present their own Top Gear take on the axed chart show Top of the Pops, featuring performances from Lethal Bizzle, McFly, Travis and Supergrass, while the boys discuss "News" on various musical topics, and perform as a band for Justin Hawkins in the closing number.
The finished bus came complete with waterproof seating, a walking stick rack and an onboard bingo hall.
Justin Lee Collins and Alan Carr raid a celebrity's mansion in an updated version of Through the Keyhole and steal some of their belongings.