Janet Jackson is music royalty ... “What Have You Done For Me Lately,” is a quintessential late ’80s video. Set in a diner ...

In accomplishing the feat, she follows Michael Jackson (who had No. 1’s in the ’70s, ’80s, and ’90s) and Janet Jackson (’80s, ’90s, ’00s). (If you want to find a more exclusive ...

Jackson really dominated throughout the ‘80s, with nine No. 1s ... His younger sister Janet, meanwhile, started her winning streak in the ‘80s with both “When I Think of You” and ...