I hope they give some sort of push for Legendary Lovers, so that it'll come like a dark horse! I'm pretty sure LL is the only guaranteed #1 hit and another 5x platinum contender left on the album judging on Bday's mediocre performance!
Birthday is an important single since it will be Katy's first single not to hit gold
This thread is all kinds of mess. The song hasn't even started yet and yet people are saying it's too late for promo. Honestly. Some of you Kats wonder why people drag you for only caring about the charts, it seems that that's exactly the case, expecting this to be Top 10 by now, calling it a flop for not hitting #1 on iTunes, etc. It's just embarrassing.
Birthday is an important single, just give it time.