Got One Direction Questions? Tune In To The VMA Live Stream!

'This Is Us' biopic will take center stage, and the stars of 'Vampire Academy' and 'Divergent' will also field questions.

The VMA All Access Experience doesn't know it's beautiful. Yet. But that will all change once the 3-D biopic "One Direction: This Is Us" invades Saturday's live stream.

MTV News' own Josh Horowitz will sit down with doc director Morgan Spurlock to talk all things 1D, in addition to debuting brand-new interviews with the guys pegged to the film, which hits theaters August 30. And that's just one of the exclusive goodies that will premiere during the two-hour movie slot, which kicks off at 6 p.m. ET on August 24.

Also on the docket: "Vampire Academy" star Zoey Deutch, otherwise known as badass dhampir Rose Hathaway in the adaptation of Richelle Mead's best-selling bloodsucker series. She'll stop by Brooklyn's Barclays Center to reveal all of the behind-the-scenes scoops from the set of her 2014 film. (So get those Dimitri questions ready!)

Last — but most certainly not least — in anticipation of the official first look at "Divergent" debuting during the VMA pre-show, stars Theo James and Miles Teller will take the All Access stage for a 30-minute interview about their dystopian drama.

MTV debuted a 20-second tease of the footage, featuring stars Shailene Woodley and Kate Winslet, so be sure to check that out ahead of VMA All Access!

Have questions for any of any of our guests? Send them via Twitter, Instagram or Vine using the hashtag #AskVMA.

The 2013 MTV Video Music Awards air live on Sunday, August 25, at 9 p.m. ET/PT.