Commerical Breakthrough (10 jan 2010 ano – 13 out 2010 ano)
Descrição:
Ke$ha made a song called (Tik Tok.) The party anthem a quite development and was the most popular downloaded song in January 10th, 2010.
Adicionado na linha do tempo:
Data:
10 jan 2010 ano
13 out 2010 ano
~ 9 months