Is Know It All Nina coming back?

Know It All Nina ended on March 3, 2015. The show aired its final episode on that date, concluding its run on YouTube.

Know It All Nina was a web series that premiered on June 20, 2014. It was a comedy series where Jenna Ortega played Nina, a character who believed she knew everything. The show involved Nina answering questions from viewers on Twitter, only to be outsmarted by them in the end.

The series featured Jenna Ortega as Nina, with each episode lasting approximately 3 minutes. Since the show has ended, there are no upcoming episodes or seasons planned.