Jay Leno Announces First Primetime Guest

Jay Leno has tapped an old friend and fellow comedian to be his first guest when his new show premieres next month. Not that there's anything wrong with that.

But will Jerry Seinfeld help make Leno's primetime debut Must-See TV? Back when he starred in Seinfeld, NBC was the top-rated network. How times have changed.

Jerry and Jay will get a hand from musical guests Jay-Z, Rihanna and Kanye West. Three musical guests?! As far as we know, it's still a one-hour show.

The Jay Leno Show premieres at 10 p.m. Sept. 14 on NBC.