Janet Jackson gave a nod to one of her iconic album covers during the opening night of her new Las Vegas residency. The dance move also comes 20 years after Jackson's breast was controversially ...

Janet Jackson's paying homage to one of her career milestones ... 'cause one of her dancers grabbed her chest from behind during her recent show -- and, it's pretty clearly a throwback to her 1993 ...

Getty Images In 2004 ... SplashNews.com The move might have been a nod to Jackson's 1993 Rolling Stone cover, which was also featured on her "Janet" album that same year. The "Scream" singer ...