Britney had a
55% decrease from the
Circus era to
Femme fatale in album sales. Circus era songs were much bigger at a WW scale than the FF singles. if Work Bitch doesn't rebound and her next singles fail to have major impact in big markets shw will sell in total
720k copies
Beyonce had a
60% decrease from
I Am..Sasha Fierce to
4 era. I Am..Sasha Fierce songs were huge globally. if any of her singles from her new album fail to make into the top 10 or make any impact in big markets, she will sell in total
1.1M copies
I cannot make predictions for Gaga because we don't know the real decline in her album sales
Mathematics don't lie!
