I was going to punch to Wikipedia to give you all some info, but these first songs ... do I need to?
Ehh. Why the hell not.
58.
T-Pain featuring Wiz Khalifa and Lily Allen - 5 0'Clock
Average Rate: 4.953
Highest Score: 9.5 (1x)
Lowest Score: 0 (2x)
Following the example of T.I., who sampled M.I.A.'s Paper Planes for his Swagga Like Us (which in turn sampled The Clash's Straight to Hell), T-Pain. enlisted Wiz Khalifa and sampled the first verse of Lily Allen's Who'd Have Known (which contains an interpolation of Take That's Shine) to write an ode to the awkward moments that members of our sex-crazed/love-deficient generation have at five in the morning. I love it, and would have given it a ten if not for Wiz - you all obviously don't, as this is the only song to get a zero. Two zeroes, in fact. For shame.
Fun fact: The official remix contains verses from Wisin y Yandel.