Jenna Dewan-Tatum

US singer Janet Jackson performs during the Dubai World Cup horse racing event on March 26, 2016 at the Meydan racecourse in the United Arab Emirate of Dubai.Janet Jackson returned to the stage after a four-month hiatus for mysterious health reasons, bringing her energetic dance show to Dubai. / AFP / KARIM SAHIB (Photo credit should read KARIM SAHIB/AFP/Getty Images)

Janet Jackson Invites Generations Of Backup Dancers Onstage To Perform 'Rhythm Nation'

Jackson brought her "Rhythm Nation" together for a special performance during her Hollywood tour stop.