Tune in Sept. 18 to watch the six finalists gun for the million dollar prize.

Sep 17, 2013 - The Dish

James Lipton has sat down with some of Hollywood's biggest stars as the host of Inside the Actors Studio. But how would he fare among sitting among the country's next group of up-and-coming stars?

You're about to find out. On Sept. 18 at 9/8c, Lipton will appear on NBC's hit show America's Got Talent, which shared the news on Twitter Tuesday.

There are just six acts left competing for the top spot and only one will walk away with a million dollar prize. Tonight's episode features guests Josh Groban, Luke Bryan, Icona Pop and Il Divo with Heather Bradley. Watch the last elimination below.