This was important for GaGa. "Just Dance" smashed in the US, followed by the great choice of... "Poker Face".
The same could be said for Ke$ha, especially since it's a new decade. Her 2nd single will be important for her relevance as an artist. What should it be?
I don't care what she releases as a 2nd single, I just know "Your Love Is My Drug", "Take It Off" and "Kiss N Tell" NEED to be singles, don't care in which order.