This has really taken off now. After last weeks slow updates I was a little concerned. I knew it would blow up eventually, but after the last few days I am 100% confident this will be a top 10 hit for her and hopefully top 5. Radio will eat this up. By her AMA's performance in 10 days, this should be top 50 on itunes with 20 + (1.5 x10) = 35 Million in airplay (assuming she keeps gaining 1.5M a day. It could easily be more though. Then she'll have a few extra days to gain airplay for the tracking week. The performance could send this to top 15 on the Hot 100 and out peak Sober already.