I've been thinking - Gaga has a signature "smash hit" song every era:
- The Fame: Poker Face
- The Fame Monster: Bad Romance
- Born This Way: (like it or not its still a smash

) Born This Way
A "flop" single (which in reality is by no means a flop but people consider it a flop by Gaga standards

)
- The Fame: LoveGame
- The Fame Monster: Alejandro
- Born This Way: Judas
An ordinary huge hit song:
- The Fame: Just Dance
- The Fame Monster: Telephone
- Born This Way: The Edge Of Glory
Interesting pattern I've seen with her singles/eras so far...