Question: Kelly Osbourne has appeared on season nine of the program that was executive produced by whom?
Context: Season nine of "Dancing with the Stars" premiered on September 21, 2009.  Executive producer Conrad Green confirmed to Entertainment Tonight that the season would start off with 16 celebrities, with 3 double-eliminations halfway through the season.  Former House Majority Leader Tom DeLay withdrew from the competition in week three; however, Debi Mazar was also eliminated on the same night, replacing the double elimination planned for week five.  Some changes were added this season including a larger cast and relay dances.  Four new dances were introduced to complement the large cast.  Those dances were the bolero, lambada, two-step, and the Charleston.  The cast was unveiled on the Monday, August 17, 2009, edition of "Good Morning America", returning to the announcement format of most seasons past.  Tom Bergeron and Samantha Harris returned as the show's hosts.  Len Goodman, Bruno Tonioli, and Carrie Ann Inaba continue as the judges this season, with Baz Luhrmann appearing as a guest judge in week two, temporarily replacing Len Goodman.  Pro pairings were officially announced on August 24, 2009.  This was Samantha Harris' last season as co-host. Kelly Lee Osbourne (born 27 October 1984) is a British singer-songwriter, actress, television presenter and fashion designer.  The daughter of Ozzy and Sharon Osbourne, she is known for her appearances on "The Osbournes" with her family, for which they won a 2002 Emmy Award for Outstanding Reality Program, as well as on E!'s "Fashion Police", where she was a presenter from 2010 to 2015.  She has also appeared on "Dancing with the Stars", in which she and her professional dance partner Louis van Amstel took third place.  She is the voice of Hildy Gloom in the Disney XD animated series "The 7D".  She is also a judge on both "Australia's Got Talent" and "Project Runway Junior". Sharon Osbourne Management is a talent management company set up by Sharon Osbourne that manages acts in the entertainment industry.  Though mostly music acts, it has guided the careers of husband Ozzy Osbourne, children Kelly Osbourne and Jack Osbourne, as well as The Smashing Pumpkins, Coal Chamber, Queen, Gary Moore, Motörhead, Lita Ford, and ELO. Australia's Got Talent is an Australian reality television show, based on the original UK series, to find new talent.  Nine announced that the show would be returning in 2016 for an eighth season.  It is the second season to air on Nine after it was axed in 2013.  Auditions are open for September and October 2015.  On 28 October 2015, it was announced that Halliwell, French, Timomatic and Sandilands have been replaced with a new panel of judges, they are Kelly Osbourne, Ian "Dicko" Dickson, Sophie Monk and Eddie Perfect.  Morris did not return as host as she is committed to another show and was replaced by Dave Hughes as the host.  For the first time, this season introduced the Golden Buzzer.  The season premiered on 1 February 2016. Season nine of "Smallville", an American television series, began airing on September 25, 2009.  The series recounts the early adventures of Kryptonian Clark Kent as he adjusts to life in the fictional town of Smallville, Kansas, during the years before he becomes Superman.  The ninth season comprises 21 episodes and concluded its initial airing on May 14, 2010, marking the fourth season to air on The CW television network.  After four seasons broadcasting on Thursday nights at 8:00 pm, "Smallville" was moved to Friday nights at 8:00 pm for season nine, to make room for "The Vampire Diaries". "One Word" is the first and only single from Kelly Osbourne's second album "Sleeping in the Nothing" (2005).  Unlike the pop/punk sound Osbourne sported in the past, "One Word" was a synthpop song that showed Osbourne embracing dance music.  The single sounded very reminiscent of the 1980s Visage song "Fade to Grey", which caused some controversy over copyright issues, which was finally settled out of court when Osbourne's writing team agreed to give Visage a share of the royalties. The American sitcom "Two and a Half Men", created and executive produced by Chuck Lorre and Lee Aronsohn, premiered on CBS on September 22, 2003.  The show initially centers on seven characters: brothers Charlie and Alan Harper; Jake Harper, the dimwitted son of Alan and his first ex-wife; Judith Harper-Melnick, Alan's first ex-wife, Herb's ex-wife, and Jake and Milly's mother; Rose, one of Charlie's previous one night stands who continuously stalks him; Evelyn Harper, Charlie and Alan's wealthy, five time widowed, bisexual mother, and Jake's grandmother; and last of all, Berta, Charlie's sharp-tongued housekeeper, who later joins the main cast starting with season two after playing a major recurring role throughout the first season.  In season nine, the show is revamped when Charlie is struck and killed by a moving train.  Walden Schmidt replaces him as the new owner of the beach house, a recently divorced internet billionaire.  In season eleven, Jake moves to Japan and leaves the series, so to replace "the half-man", Charlie's long-lost-daughter moves into the beach house after looking for her late father. 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. Sleeping in the Nothing is the second studio album by Kelly Osbourne and was release in 2005.  Unlike the pop punk sound of her first album, "Sleeping in the Nothing" features Osbourne singing to '80s-inspired electro beats.  For the role of producer, Osbourne worked with Linda Perry, widely known for working with artists such as Christina Aguilera, Pink, Courtney Love and Gwen Stefani. Shut Up is the debut studio album by Kelly Osbourne.  After its failure and her consequent drop from Epic Records, the album was re-released in 2003 as "Changes", featuring her and her father Ozzy's cover of the Black Sabbath song "Changes".  The album is also known for featuring Osbourne's cover of Madonna's song "Papa Don't Preach".
Answer: Conrad Green