The ’90s icon was felt up by her backup dancer while performing her 1993 hit “If” during the opening night of her Las Vegas ...

Janet Jackson appeared to reference her controversial Super Bowl halftime performance during her Las Vegas residency.

Janet Jackson stuns at her Las Vegas residency with bold performances that pay homage to her iconic and fearless past.

Janet Jackson's paying homage to arguably the biggest moment of her career ... 'cause one of her dancers grabbed her chest from behind during her recent show -- and, it's ...