However, she seems to be keeping most of her old fans, or being really capable to gain new ones. Her new album "Femme Fatale" released March 29th is really successful. Some people have been calling it a "come back", some others have been saying she has never left.
She broke her own record being the only one female to have 6 number 1 album debuts. Beside that, since January she has done Elle cover (with her two sons), V Magazine cover (shot by Mario Testino) and this month she is cover of the "Out" magazine.
What mostly makes me happy about Britney's actual success, is to know that it is possible for an artist to get over a bad time. As the King of Pop Michael Jackson never managed to conquest his so expected come back, before Britney finally did it, I thought it was impossible.
It seems that the entertainment industry is not really as bad as I thought. It can be long lasting to artists that are willing to make an effort to do likable stuff, instead of just relying on their old success.