No More Gas (Rihanna vs. Kardinal Offishall vs. Akon vs. Ne-Yo vs. Estelle vs. Pussycat Dolls vs. Leona Lewis vs. Danity Kane vs. Madonna vs. Timbaland vs. Justin Timberlake vs. Lupe Fiasco vs. Matthew Santos vs. Britney Spears vs. Flo-Rida vs. T-Pain)
No More Gas (Rihanna vs. Kardinal Offishall vs. Akon vs. Ne-Yo vs. Estelle vs. Pussycat Dolls vs. Leona Lewis vs. Danity Kane vs. Madonna vs. Timbaland vs. Justin Timberlake vs. Lupe Fiasco vs. Matthew Santos vs. Britney Spears vs. Flo-Rida vs. T-Pain)
