The singer played seven songs including new single 'Locked Out of Heaven' and global smash 'Grenade'.

© BBC

© BBC
Mars also covered Jimi Hendrix's 'Fire' as well as giving a rendition of 'Silent Night'.
He later sang 'Part of Your World' and 'Under The Sea' from the The Little Mermaid, quipping: "They should have never let us on the radio!"

© BBC
The star played the set in support of his new album Unorthodox Jukebox, which is out on December 10.
Mars's new LP was recently praised by producer Mark Ronson, who commented: "This is the most progressive music I've worked on yet."
Listen to the set in full below:
>Read Digital Spy's review of Unorthodox Jukebox








