Ricki Pamela Lake (born September 21, 1968) is an American actress, producer, and television host. She is best known for her documentary film The Business of Being Born, and her talk show which was broadcast internationally from 1993–2004. In autumn 2012, Lake embarked on a second syndicated talk show endeavor airing on weekdays.

Talk shows
Ricki Lake was Lake's first daytime talk show. The wildly successful show specialized in topics involving invited guests and incorporated questions and comments from a studio audience.

The show debuted in syndication on September 13, 1993 and ended first-run episodes on May 25, 2004. In 2000, Lake told Rosie O'Donnell in an interview she had signed on for four additional years. Although Sony Pictures Television had many stations contracted through the 2004–2005 season, Lake decided to end the show in August 2004, citing (among other things) a desire to spend time with her family. She moved from Los Angeles to New York to tape the 11th season of the show, then returned to California when taping was complete. Lake returned to the talk show platform when she hosted a second talk show, premiering in September 2012.

Acting
Lake made her film debut as Tracy Turnblad, the lead character in John Waters' 1988 cult-classic Hairspray. Lake also starred in other Waters films including Cry-Baby (with Johnny Depp and Susan Tyrrell), Cecil B. Demented (with Melanie Griffith and Stephen Dorff), and Serial Mom (with Kathleen Turner and Sam Waterston). She starred in Mrs. Winterbourne with Shirley MacLaine and Brendan Fraser, Cabin Boy, Last Exit to Brooklyn, Cookie, and Inside Monkey Zetterland.

She joined the cast of the Vietnam War drama series China Beach as a Red Cross volunteer, Holly "the Donut Dolly" Pelegrino, for the show's third season. She also had a recurring role on the CBS sitcom The King of Queens as Doug's sister Stephanie. She guest-starred on television series including Drop Dead Diva and a voice role on King of the Hill, and starred in the television movie Baby Cakes. She has a cameo appearance in the 2007 remake of the original cult-classic Hairspray as a William Morris talent agent, and teamed up with star Nikki Blonsky, who had played the role of Tracy Turnblad in the 2007 movie musical remake, and Marissa Jaret Winokur, who had played the role of Tracy Turnblad in the Broadway musical based on the original 1988 film, to record "Mama I'm a Big Girl Now" for the soundtrack, which is played at the film's end credits. She later reunited with original Hairspray co-star Deborah Harry for the film Hotel Gramercy Park which was released in 2008. Lake is currently filming her next feature film titled "Angel" to be released in theaters in 2012.