Janet Jackson July 22, 2017 12:11 am ‘Tonight': Jenna Dewan Tatum Teaches Jimmy the ‘Tatum Body Roll' “World of Dance” host and mentor Jenna Dewan Tatum shares the time she fell off a stage while backup dancing for Janet Jackson’s All for You tour. Local 2:38 High Schooler donates 7,000 pounds of homegrown produce to Iowa community 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 2:13 Ryan Gosling talks Emily Blunt's ‘next level' fight scene in ‘The Fall Guy' 1:33 ‘Mary & George' actor Nicholas Galitzine broke his ankle wearing high heels during filming