Much to my delight, Leona Lewis is actually shaded a lot too -- I would even argue more so than the others because at least Ciara and Christina have maintained success for a long time, Leona is still relatively new and her last CD wasn't super great.
Calling Leona a horse is not being shady. Being shady is an art form which you are yet to master.
Ciara, Bieber, Keri Hilson, Ke$ha, Katy and Christina get a LOT of abuse here. (especially Bieber. lol)
Rihanna and Gaga are the most liked artists on here so I don't see why anyone voted that they get "shade". jmo.
I don't think Taylor gets too much shade. A lot of the shade she gets is from me.
Since Xtiana don't make the list, i vote for Ciara. Tbh, i've been a fan of Cici since 2005 but everytime i went to her thread, it was a mess which has more haters than her fans