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. Wake Up to Something Good 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 2:05 Whoopi Goldberg reveals who will inherit her fortune