Mariah Carey & Christina Aguilera Full Feud

They went from Praising Eachother to Shading one another. I love them both so I wanted to make a video about them, is there one that you prefer over the other ? ? {sorry my editing skills suck, I accidentally added the same clip twice at the beginning ? . . . #britneyspears #mariahCarey #Christinaaguilera #JessicaSimpson #CarsonDaly #mtv #trl #grammys #rosie #avrillavigne