Question: Which star of the 2009 documentary "Love the Beast" gained celebrity status through appearances on "The Oprah Winfrey Show?"

Context articles: Sheri Salata
Season 25: Oprah Behind The Scenes
Phil McGraw
Iyanla Vanzant
Andre Walker
Love the Beast
The Oprah Winfrey Show
Oprah After the Show
Oprah Winfrey
Oprah's Book Club

Sheri Salata (born October 20, 1959) is co-president of Oprah Winfrey Network (OWN) and president of Winfrey’s Harpo Productions.
 She was born in Georgia and raised in Chicago's northern suburbs.
 She graduated from the University of Iowa in the early 1980s.
 Salata's first job was assistant to Perry Stebor, an executive at Grey Advertising in Chicago.
 Salata entered Harpo Studios in 1995 as promotions producer.
 In 2009 she was named president of Harpo Studios.
 Salata served as executive producer of "The Oprah Winfrey Show" from 2006 until the show ended in 2011.
 She was co-president of OWN with Erik Logan from July 2011 until May 2016.
Season 25: Oprah Behind The Scenes is an American documentary television series.
 The series began airing on OWN on January 1, 2011 and concluded on August 7, 2011.
 Each episode follows production for one or two episodes of the final season of "The Oprah Winfrey Show", featuring interview segments with Oprah Winfrey and the production staff.
 Three special edition episodes produced in house at Harpo were filmed on the Oprah set, featuring Oprah and her producers discussing highlights of the season's episodes with select viewers via Skype.
Phillip Calvin McGraw (born September 1, 1950), known as Dr. Phil, is an American television personality, author, psychologist, and the host of the television show "Dr. Phil", which debuted in 2002.
 McGraw first gained celebrity status with appearances on "The Oprah Winfrey Show" in the late 1990s.
 In 2015, "Forbes" listed his earnings at $70 million for the previous 12 months, and ranked him the 15th highest earning celebrity in the world.
Iyanla Vanzant (born Rhonda Eva Harris; September 13, 1953) is an American inspirational speaker, lawyer, New Thought spiritual teacher, author, life coach and television personality.
 She is known primarily for her books, her eponymous talk show, and her appearances on "The Oprah Winfrey Show".
 She can currently be seen on television as the host of "", and as a frequently featured guest teacher of "Oprah's Lifeclass" on OWN: Oprah Winfrey Network.
Andre Walker is a hairstylist from the United States who has won seven Daytime Emmy Awards for Outstanding Achievement in Hairstyling for his work on "The Oprah Winfrey Show".
 He is best known for being the personal hairstylist of Oprah Winfrey and for creating Halle Berry's signature short pixie haircut.
 Other celebrity clients of Walker's have included Barbara Bush and Michelle Obama.
Love the Beast is a 2009 documentary film directed by Eric Bana, and featuring Bana, Jay Leno, Jeremy Clarkson, and Phil McGraw.
 It was listed as one of the best automotive documentaries by The News Wheel in 2015.
The Oprah Winfrey Show, often referred to simply as Oprah, is an American syndicated tabloid talk show that aired nationally for 25 seasons from September 8, 1986 to May 25, 2011 in Chicago, Illinois.
 Produced and hosted by its namesake, Oprah Winfrey, it remains the highest-rated daytime talk show in American television history.
Oprah After the Show is a program on the Oxygen cable network from 2003 to 2006, and was an extra half-hour that allowed the audience to ask questions of the guests for that day's earlier episode of "The Oprah Winfrey Show" which aired in syndication, and for Oprah Winfrey to introduce extended segments.
 The program was created mainly as a make good by Winfrey, who had offered her program's archive to Oxygen upon taking an ownership interest in the network, but later changed her mind about airing her older episodes and decided to offer another contribution to the network beyond same-day repeat airings of her show, which were likely disallowed by her syndication contract with King World.
Oprah Winfrey (born Orpah Gail Winfrey; January 29, 1954) is an American media proprietor, talk show host, actress, producer, and philanthropist.
 She is best known for her talk show "The Oprah Winfrey Show", which was the highest-rated television program of its kind in history and was nationally syndicated from 1986 to 2011 in Chicago, Illinois.
 Dubbed the "Queen of All Media", she has been ranked the richest African-American, the greatest black philanthropist in American history, and is North America's first multi-billionaire black person.
 Several assessments rank her as the most influential woman in the world.
 In 2013, she was awarded the Presidential Medal of Freedom by President Barack Obama and honorary doctorate degrees from Duke and Harvard.
Oprah's Book Club was a book discussion club segment of the American talk show "The Oprah Winfrey Show", highlighting books chosen by host Oprah Winfrey.
 Winfrey started the book club in 1996, selecting a new book, usually a novel, for viewers to read and discuss each month.
 The club ended its 15-year run, along with the "Oprah Winfrey Show", on May 25, 2011.
 In total the club recommended 70 books during its 15 years.