Akon is my favourite singer and my favourite female singer is Shakira

FASTEST RAPPER: MAC LETHAL.

Skrillex

eminem

For all of you going on about George Watsky or Mac Lethal being the fastest.. meh, here.
Crucified, Twisted Insane, V Double O, Ac1D
There you go ><

As for the rapper's I enjoy most..
Aesop Rock, Atmosphere, Bliss N Eso, Bone Thugs-N-Harmony, Cage, Cecil Otter, Common Market, D-Sisive, Danish, Debaser, Dessa, Devlin, Eligh, Eyedea, Gho5t, Ghostown, Grieves, Icepic, Indefinate Etticate, Input, Intuition, Ison och Fille, The Jokerr, K.Flay, Kristoff Krane, Lewn, Lo Key, Luckyiam, Mac Lethal, Macklemore, Metropolis Now, No Bird Sing, Noah23, Nolto, Outsider, Prolyphic & Reanimator, Redshield, Rhyme Asylum, Sadistik, Sage Francis, Sapient, Sims, Spit Syndicate, Spoonfull, The Streets, Swordplay, Time Crisis, Tonedeff, Twisted Insane, Каста, Рем Дигга.

Just a very small list of me picking my favorites while scrolling down my iTunes. I didn't include them all, but those are the ones I'm listening to most currently.

Lil Wayne's old stuff, Bliss N Eso.

I love Mac. His actual music is better though. I am glad he did this and the pancake video though because it helped him become big. We need more good rappers like him.

Chad Gray of Mudvayne.

Eminem or Mac Lethal.

Well, he got skills on that. Taking it faster requires a lot of breathing and he's good at it.