It did very well when Cannibal was first released. It peaked at #12. Which is higher than where Blow peaked before it was a single and had better longevity on Itunes. So if it were a third single, where would it peak?
Princesses Ke$ha , P!nk, Natalia Kills
The old GaGa, Marina, Gwen Stefani, Fergie, Justin Timberlake, Donkey Boy, Avril Lavigne, Mike Posner, Rihanna, Beyonce, Maroon 5, Britney, Pussycat Dolls, One Republic, All American Rejects, Simple Plan, Linkin Park,, Eminem, Gym Glass Hereos, Nicole Scherzinger, One Direction, Smash Mouth, Liz Phair, Selena, Enrique Iglesias, Jason Derulo, Greenday, Goo Goo Dolls, Natasha Bedingfield, Kristinia DeBarge, Shontelle, Priscilla Renea, and Evanescence.
I honestly don't think it would do as well as what people think it would. It's a bit overrated, and I think there are tracks on 'Cannibal' that are way stronger than this. Anyway, back to what I was saying, this would probably make it within the top 20. If it was really lucky, I think it could just scrape itself into the top 10.