Denise Petski Senior Managing EditorTubi, a division of Fox Entertainment, has unveiled a slew of new content to bolster its library today during its inaugural Newfront virtual presentation, along with a dedicated Spanish-language destination Tubi en Español, and new advertising solutions.New content that will be offered includes the entire first season of Fox’s LEGO Masters, content based on Mattel’s beloved characters including Barbie and American Girl, six movies featuring the animated Asian