YouTube-guitarists vs. hiphop hits

I have special passion and love for covers. Especially for acoustic ones. And I enjoy digging up YouTubers' pages for the good examples of how a cover can be a better hit than original one. Let's look how they can sound like, this summer's hits, if they've been performed by common singers with no such fame and publicity as the originals were done.

"Poker Face" from Lady GaGa


"Paparazzi" from the same Lady GaGa


"Dead & Gone" from T.I. & Justin Timberlake


"Kiss Me Thru Tha Phone" from SouljaBoy Tell Em


and several older things for the better enjoyment

"Whatever You Like" from T.I.


"Lollipop" from Lil' Wayne


"Low" from Flo-Rida


and top-hit "Ego" from Beyonce, performed by American guitar-girl: