It's the very first YouTube show for Prince Jackson and his 17-year-old brother Biji, also known as Blanket. They are Michael Jackson's sons. The channel is called "Life on 2." Prince, 22, made the announcement on his Instagram. He was joined by Biji and his cousin Taj, as well as James Sutherland as a special guest. Their premiere episode, which is 44 minutes long, discusses "Avengers: Endgame." InsideEdition.com's Leigh Scheps has more.