Even if SL takes the lead, Circus is still going to be #1 on the digital chart this coming week cause it has been at #1 for 4 days.. and SL wouldn't be so far away from it.
Circus is still #1 in the US, #3 in Australia, #2 in Canada (has a %80 chance to go #1 anytime soon), #9 in Denmark, #8 in Ireland, #9 in New Zealand, #10 in Norway, #10 in Sweden.
Poker Face is #1 in the Australian and Canadian iTunes
Run is #1 in the Irish and UK iTunes
Hot N' Cold is #1 in the German, Italian and the Switz. iTunes