Fav Song.. of all time?

hmm
Telling the World- Taio Cruz
SAVE THE WORLD- Swedish House Mafia
Mad World- Gary Jules Version
love them 3 songs hahaha

katy perry hot n cold
lady gaga n beyonce - telephone
katy perry + timbaland -if we ever meet again

ahhhh far to many that mean far so many things, couldn't pick one out!

i have too many to choose from but at the moment it's

http://www.youtube.com/watch?v=CmOrHwWbQ0c