Andy Cohen's Then & Now - Episode Guide

The first episode of the three-part series relives the pivotal moments of 1994, including OJ Simpson and the most publicized criminal trial of the century, the launch of Amazon.com and the cultural obsession with the sitcom, "Friends." Cohen delves into the "Don't Ask, Don't Tell" LGBT rights movement, among other key events throughout this year.

Part two will focus on 1989 started a revolution - from the birth of Botox to the racial tensions depicted in "Do The Right Thing". Cohen and his celebrity guests will discuss the exercise craze of the year, step aerobics, that paved the way for the thigh master, shake weight, spinning, and boot camps of today, the impact of AIDS on the art community.

Andy Cohen explores important events and trends from 2000, including Y2K, the dot-com collapse, the emergence of reality series such as "Big Brother" and "Survivor" and the link between Jennifer Lopez and Google's image search.

Actresses Kristin Chenoweth and Rosie Rerez and TV personality RuPaul join Andy Cohen to look back at 1997, when Princess Diana died and boxer Mike Tyson took a bite out of Evander Holyfield's ear.

Journalists Anderson Cooper and Gayle King and TV show host Joy Behar join Andy Cohen to look back at 2003, when singer Beyonce left Destiny's Child and singer Michael Jackson appeared in a TV documentary; the guests discuss "The Apprentice.''

Andy Cohen looks back at 1985, from Madonna's breakout year to the birth of Blockbuster Video; Andy and his guests examine how WrestleMania influenced the current political climate and how the Live Aid concert inspired charitable movements. Special guests tonight are Willie Geist, Nile Rodgers, Rosie Perez.

Andy Cohen looks back at 1990, from Madonna's song "Vogue'' to Nelson Mandela's release from prison; Andy examines how Sinead O'Connor transformed the face of beauty and how "Twin Peaks'' gave birth to a golden age of television. Special guests tonight are Amber Rose, Ali Wentworth, Aisha Tyler.

Andy Cohen dives into scandals from the past 30 years, including the ones involving Hugh Grant, Lorena Bobbitt and Amy Fisher; with TV personality RuPaul; actress Ali Wentworth and radio personality Robin Quivers. Special guests tonight RuPaul, Ali Wentworth, Robin Quivers.

Andy Cohen relives the biggest pop culture moments of 1981, discussing how the popularity of the Kardashians stems from the hit TV series, "Dynasty;'' with actress Susan Lucci; TV personality Carson Kressley and journalist Gayle King. Special guests tonight Susan Lucci, Carson Kressley, Gayle King.

Andy Cohen explores the major pop culture moments of 2008 from Britney Spears' epic breakdown to the Octomom scandal. With celebrity guests RuPaul, Wendi McLendon-Covey, and Rosie Perez, Andy and friends look at how Barack Obama's election led to our current political climate, and how the housing market collapse gave birth to today's sharing economy. Plus, Meghan McCain tells the never before heard story of the day Trump questioned her father's heroism.

Andy Cohen dives into the opulent 1980s to explore how the wealthy spent their fortunes on everything from limos and jets to extravagant weddings, and how that's influenced the ways the mega-rich spend their money today. With celebrity guests Susan Lucci, Jill Kargman, Amber Rose and more, Andy looks at how the gilded mega-mansions of the 80s created today's high-tech minimalist homes, and how the pricey plastic surgery of yesterday influenced the anti-aging treatments of today. Plus, the Real Housewives spill their pre-nup secrets!