A "Game of Thrones" star's surprising revelation. Plus, Emmy's first-ever Afro-Latino acting winner. And, which "Seinfeld" star also played alongside Martin Short in the Los Angeles production of Mel Brook's "The Producers"?

Demi Moore book secrets revealed! What we just learned from leaked excerpts from its pages. Plus, ET takes you behind the scenes of television?s biggest night! Last minute "Emmy Awards" preparations from the "purple carpet" and we help a nominee pick the perfect dress! Plus, the stars of "This is Us" and "Barry" interview each other, and ET announces our special Emmy carpet co-host! Entertainment Begins and Ends with ET.

Ralph Lauren's new "Friends" fashion tribute. Plus, Debbie Reynolds granddaughter Billie Lourd joins the cast of "Will and Grace." And, which Italian screen legend played her own mother in a mini-series about her life?

The latest on a "The Nanny" re-boot. Plus, "Saved by the Bell" star Mark-Paul Gosselaar says he is down for a sequel. And, which "Days of Our Lives" star began her acting career in a Kodak commercial at the age of five?

ET'S FRIENDS SPECIAL! We're inside the original Central Perk set celebrating the show's 25th anniversary. The most memorable moments, bloopers and guest stars from your favorite episodes. Plus, what you never knew about Friends. And, could a reboot be in the works? Entertainment Begins and ends with ET.

New music from Celine Dion. Plus, Taylor Swift and Katy Perry set an example for younger fans. And, which actor may be best-known for his role as Cyclops in the "X-Men" film series?

Alex Trebek's cancer setback. What we just learned. And, Martha Stewart's prison advice for Felicity Huffman. Plus, did Jennifer Lawrence secretly get married? Then, our Brad Pitt exclusive from Washington D.C. and special co-host "Dancing with The Stars" and "Bachelorette" Hannah Brown. Entertainment Begins and ends with ET.

Brad Pitt praises Kanye West. Plus, "This is Us' star Mandy Moore drops her first song in over a decade. And, which rapper is known as the "Human Beat Box"?

Christie Brinkley done with "Dancing with the Stars?" What she's only telling us. And, remembering our time with Ric Ocasek, the lead singer of "The Cars." Plus, inside Brad Pitt's big movie comeback. Are the Oscars next? And, our Celine Dion exclusive. Is she ready to date again? Then, NBA superstar Stephen Curry and a "Property Brother" dating "New Girl." Entertainment Begins and Ends with ET.

"Dancing with the Stars" changes things up. Kevin Frazier has the details from the "Entertainment Tonight" newsroom in Hollywood.