Not really as simple as that. It depends how they are marketed out there, there management suck so it not be a shock if they did it wrong.
With Cher, cause she had Cowell behind her and LA Reid they knew how to market her and make her appeal to the yanks, just like 1D.
The Sats have to go there and Show why they are the best girl band ever and not just in the UK.
Yes, I agree, they're gonna have to put the work in if they want to succeed. Hopefully it'll pan out.