Tik Tok: bigger and better. Carly: one-hit wonder.
Ke$ha: Tik Tok, Blah Blah Blah, Your Love Is My Drug, Take It Off, We R Who We R and Blow all peaked highly on Billboard charts.
Tik Tok is bigger and is a much better song than CMM which is just a very forgettable basic song. Tik Tok is already one of the biggest songs ever and is memorable.
How are people voting CMM being bigger? TT made history, is still played today, and solidified Ke$ha as a Pop contender, while some people don't even know Carly's name.