August 10, 2018 12:01 am ‘Tonight': Fallonventions: Shortie-No-More 360, Hula Drop Stop Jimmy Fallon welcomes kid inventors Dominic DiGravio, Gitanjali Rao and Ellie Trivett to show off their inventions, and counters with some cutting-edge technology of his own. US & World Videos 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 5:57 Why your monthly horoscope for May is looking lucky