YouTube has greenlit a third season of its scripted series, Liza On Demand, part of a slate of original series, documentaries and specials announced during the company’s Television Critics Association Tour session Saturday.

Liza On Demand stars YouTube star Liza Koshy and follows the exploits of Koshy and her roommates as she takes on various tasks and odd jobs while trying to get ahead, said the company.

YouTube also announced that it will partner with magician David Blaine for a live event later this fall.

Other YouTube TCA announcements include a six-part documentary series that focuses on the last 50 years of Women’s Gymnastics debuting this summer; Coachella: 20 Years in the Desert which debuts March 31 and looks at two decades of performances and behind-the-scenes stories from the influential music festival; and Justin Bieber: Seasons, a 10-episode documentary series premiering Jan. 27 that chronicles the making of the singer’s new album as well as a behind the scenes look at Bieber’s private life. 

First Lady Michelle Obama will guest star in a May 16 episode of Disney Channel’s hit series Jessie, the network said Monday.

The episode will focus on series star Jessie Prescott (Debbie Ryan) as she seeks to plan a birthday party for a child whose mother is a deployed member of the military. The episode is part of Disney's long legacy of support for the U.S. Armed Services and the White House's Joining Forces initiative.

A Public Service Announcement also featuring Mrs. Obama accompanies the episode. Disney added that Obama was a keynote speaker at Disney's Veterans Institute, an event which leveraged the success of Disney's Heroes Work Here commitment to hire veterans and encourage greater employment opportunities for military men and women transitioning into civilian life.