Janet Jackson和whitney、Mariah、celine三人在八九十年的合成欧美四大天后,至今这个名号也不衰,可是不… · question = "Janet\u2019s ducks lay 16 eggs per day. She eats three for breakfast every morning and bakes muffins for her friends every day with four. She sells the remainder … T1 Britney,Janet,Shania ,Celine T2 Beyonce,Pink,Shakira T3 五大,四大,Alicia ,Norah,Jennifer lopez 在盘点前先申明一下,说商业成绩不是在说奖项,如果非要以XX今年 …