Avril Lavigne will have a #1 with What The Hell, and Goodbye Lullaby will be one of the best selling albums of the year, but the other singles will underperform, with a moderate second hit and two more flops. Her tour will have a lot of success but only because of her true-to-form cheap ticket sales.
Gaga will have hyped her album so much, that her sales won't be as good as her last album. Her singles COULD be TOO out there, but either way she will guaranteed for huge success and will have the best selling album of the year. She will have a #1 hit, and will have 2 or 3 more top 5 hits. She will tour again, and exhaust herself from over-work, end up in rehab, and then she will never be the same again. Legend
Xtina will try a comeback, but will flop hard.
Ciara will be dropped from her label completely due to bad promotion, bad sales, and her irrelevancy.
Britney will come back with a huge #1 single that will have huge longetivity. Her album sales will be strong, but she won't make it into the top 3 best selling albums of the year. Her tour will be mega successful, more successful than the other girls.
Beyonce will release singles and be #1 due to airplay but not physical sales of them, she will win more grammys due to them being rigged in her favour, and will sell millions of albums as usual. She then will go on tour, and have a successful tour, and her stans will boast that she sold out Brazil, and then other stans will point out the tickets were only 10 dollars each.
The end