Only The YoungI Wanna Be Like You (From The Jungle Book)
Stereo KicksStill TBC!
Ben HaenowCry Me A River (by Michael Buble
)Fleur EastBang Bang (byJessie J, Ariana Grande and Nicki Minaj)
Jay JamesEmpire State of Mind/New York New York medley (by Alicia Keys/Frank Sinatra)
Stevi RitchieMambo Number 5/ She Bangs medley (by Lou Bega/Ricky Martin)
Andrea FaustiniSummertime (by Ella Fitzgerald)
Lauren PlattSmile (by Nat King Cole)

Thanks for the songs, but someone beat you to it:

http://forums.digitalspy.co.uk/showthread.php?t=2025003