In this extended interview, Demi Lovato opens up to TODAY’s Hoda Kotb about gender identity, mental health, and a new show that has the singer hunting down UFOs. » Subscribe to TODAY: http://on.today.com/SubscribeToTODAY » Watch the latest from TODAY: http://bit.ly/LatestTODAY About: TODAY ...

Actress Sigourney Weaver, director James Cameron and the supporting cast of the acclaimed sci-fi action thriller reunited at San Diego Comic-Con, 30 years after the film’s release, and TODAY’s Sheinelle Jones sat down with them. Asked if aliens are real, Weaver replies, “I hope so.” » Subscribe ...