Question: Who has hosted a tabloid talk show since its debut in 1991 and has been a guest celebrity on an American improvisational comedy television series, based on the BBC Two program "Fast and Loose"

Context articles: Sonja Zietlow
Murder in Successville
Wayne Brady
Tabloid talk show
Fast and Loose (TV series)
Sally (1983 TV series)
Web Therapy (season 1)
Trust Us with Your Life
Jerry Springer
Attitudes (talk show)

Sonja Zietlow (born 13 May 1968 in Bonn) is a German television presenter.
 She began her career as a host of "Hugo & Hexana" and is most famous for her own tabloid talk show "Sonja", which aired from 1997 to 2001 on Sat.1.
 More recently, she has hosted several RTL shows, most notably "Der Schwächste fliegt!
", a German adaptation of the hit BBC quiz show "The Weakest Link".
 Since 2004, she has hosted "Ich bin ein Star – Holt mich hier raus!
", the German adaption of "I'm a Celebrity...Get Me Out of Here!
".
 In 2004, she was awarded the title "Woman of the year (moderation)" by "Maxim Deutschland".
 After she graduated from school and before her media career began in 1993, she worked as first officer for the German airline Lufthansa.
 When Zietlow was a candidate in a TV show, she was offered a job as host.
Murder in Successville is a British sitcom with improvisational elements created by Andy Brereton and Avril Spary.
 The series aired on BBC Three from 6 May 2015.
 "Murder in Successville" stars Tom Davis as DI Sleet who is partnered with a guest celebrity every episode to solve a murder.
 The cast of every episode includes impersonations of various celebrities who live in the fictional Successville.
 Celebrities are transposed into fictional versions that fit into the setting of Successville, such as Alan Carr who in Successville's universe is a mobster and brother to Jimmy Carr.
 Liam Hourican appears as Chief Gordon Ramsay in each episode, introducing the guest celebrity at the start and revealing whether they have picked the correct killer at each episode's conclusion.
Wayne Alphonso Brady (born June 2, 1972) is an American actor, singer, comedian, and television personality, known for his work as a regular on the American version of the improvisational comedy television series "Whose Line Is It Anyway?
" He was the host of the daytime talk show "The Wayne Brady Show", the original host of Fox's "Don't Forget the Lyrics!
", and has hosted "Let's Make a Deal" since its 2009 revival.
 Brady also performed in the Tony Award–winning musical "Kinky Boots" on Broadway as Simon and as drag queen Lola from November 2015 to March 2016.
A tabloid talk show is a subgenre of the talk show genre which emphasizes controversial and sensationalistic topical subject matter.
 The subgenre achieved peak viewership during the late 20th century.
 Airing mostly during the day and distributed mostly through television syndication, tabloid talk shows originated in the 1960s and early 1970s with series hosted by Joe Pyne, Les Crane and Phil Donahue; the format was popularized by personal confession-filled "The Oprah Winfrey Show", which debuted nationally in 1986.
 Tabloid talk shows have sometimes been described as the "freak shows" of the late 20th century, since most of their guests were outside the mainstream.
 The host invites a group of guests to discuss an emotional or provocative topic – ranging from marital infidelity to more outlandish topics – and the guests are encouraged to make public confessions and resolve their problems with on-camera "group therapy".
 Similar shows are popular throughout Europe.
Fast and Loose is a British television series on BBC Two.
 Conceived by Dan Patterson, one of the creators of the popular long-running series "Whose Line Is It Anyway?
", it mirrors the series in format and style with the addition of some new games.
 Guests take part in numerous improvised sketches in which each comedian inhabits a certain character or movie genre.
 The only series was eight episodes long and hosted by comedian Hugh Dennis.
 Fast and Loose is the inspiration for the 2012 American show "Trust Us with Your Life" on ABC, hosted by Fred Willard and featuring a celebrity guest on each episode.
Sally (originally titled The Sally Jessy Raphael Show) is an American syndicated tabloid talk show that was hosted by radio talk show host Sally Jessy Raphael.
 It originally was a half-hour local St. Louis television program, debuting October 17, 1983, and ran in syndication until May 24, 2002, with repeats running until September 6.
The first season of the American Improvisational comedy television series Web Therapy premiered on July 19, 2011, and concluded on September 20, 2011 on Showtime.
 The series stars Lisa Kudrow as Fiona Wallice, a therapist who has conceived of a new form of therapy: the titular "web therapy".
 This season contains the webisodes from seasons one and two of the web series.
Trust Us with Your Life is an American improvisational comedy television series, based on the BBC Two program "Fast and Loose".
 It premiered on ABC on July 10, 2012.
 It is hosted by Fred Willard and stars comedians Wayne Brady, Colin Mochrie, and Jonathan Mangum, with rotating performers that include Greg Proops, Craig Cackowski, Brad Sherwood, Nicole Parker, and Josie Lawrence.
 Each week they act out scenes in the lives of guest celebrities.
 Serena Williams, Ricky Gervais, Jerry Springer, Florence Henderson, Mark Cuban, Jack and Kelly Osbourne, David Hasselhoff and Jane Seymour have so far appeared.
 At least eight episodes have been filmed thus far in London, England.
Gerald Norman "Jerry" Springer (born February 13, 1944) is a British-American television presenter, former lawyer, politician, news presenter, actor, and musician.
 He has hosted the tabloid talk show "Jerry Springer" since its debut in 1991 and debuted the Jerry Springer Podcast in 2015.
Attitudes is an American television talk show on Lifetime that aired from 1985 to 1991.
 Hosted originally by Linda Dano and Nancy Glass, it was taped before a live studio audience at EUE Screen Gems Studios, 222 East 44th Street in New York City.
 Glass was replaced by singer Dee Kelly following the show's second season, as Glass left to host the nationally syndicated primetime magazine show "This Evening".
 The show then moved to Kaufman Astoria Studios in Queens.
 Dano's co-host later changed once more, with Jerry Penacoli, who is now host of "Extra".
 The show by this time had evolved into more of a tabloid talk format.
 Dano, uncomfortable with the changes, left the show.
 Penacoli was subsequently fired from the show.
 Both were replaced with Dorothy Lucey and Rolonda Watts as the new co-hosts.
 The show's audience, unable to accept the loss of Dano as well as disliking the change in format, quickly dropped off and "Attitudes" was canceled soon after.