Question: Cher was also known as what?
Context: The Heart of Stone Tour (also known as Cher Tour 1990) was the second solo concert tour by American singer-actress Cher.  The tour supported her twenty-first studio album, "Heart of Stone".  A mini tour was set up in the summer 1989, and a second leg started in 1990.  The tour reached North America, Australia and Europe and grossed over $40 million. Florence "Rusty" Tullis (née Steinberg; May 29, 1936 – November 11, 2006), also known as Rusty Dennis, Rusty Mason and Rusty Dennis Mason was an American woman known for being the mother of Rocky Dennis, who was diagnosed with craniodiaphyseal dysplasia.  Their story was depicted in the 1985 film, "Mask", in which Tullis was portrayed by Cher. Maria Elisabeth Ender, better known as Mariska Veres ( ) (1 October 1947 – 2 December 2006), was a Dutch singer who was best known as the lead singer of the rock group Shocking Blue.  Described as being similar to a young Cher, she was also known for her eccentric and accented vocal performances and for her striking appearance which featured kohl-rimmed eyes, high cheekbones, and long jet black hair, which was actually a wig. Ray Erlenborn (January 15, 1915 – June 4, 2007) was an American vaudevillian actor and sound effects artist.  He is also known to audiences as the voice of Rabbit from Winnie the Pooh Discovers the Seasons.  Also did sound effects for Carol Burnett, Maude, Sonny and Cher and the original Dr. Dolittle animal sound effects. Cher Cher (Persian: چرچر‎ ‎ ; also known as Chīr Chīr) is a village in Arshaq-e Gharbi Rural District, Moradlu District, Meshgin Shahr County, Ardabil Province, Iran.  At the 2006 census, its population was 51, in 12 families. Chermahin (Persian: چرمهين‎ ‎ , also Romanized as Chermahīn and Cher Mahīn; also known as Qal‘eh Charmi) is a city in Bagh-e Bahadoran District, in Lenjan County, Isfahan Province, Iran.  At the 2006 census, its population was 12,292, in 3,035 families. Patty Dann (born October 30, 1953) is an American novelist and nonfiction writer, perhaps best known for "Mermaids", a coming-of-age novel about a teenage girl which was published in 1986.  In 1990, it was made into a movie starring Cher, Winona Ryder, Bob Hoskins and Christina Ricci.  Her most recent novel is "Starfish, "which is a sequel to "Mermaids."  Her newest book is "The Butterfly Hours: Transforming Memories into Memoir," which has been chosen by Poets & Writers as One of the Best Books on Writing. The Cher in Concert also known as The Take Me Home Tour was the first solo concert tour by Cher.  The tour's debut was at Caesar's Palace in Las Vegas with a huge production and cast put together by Joe Layton, who did the same for Bette Midler's "Clams On A Half Shell" and Diana Ross previously.  Cher opened her extravagant production on June 29, 1979. Zir Daj (Persian: زيردج‎ ‎ , also Romanized as Zīr Daj; also known as Cher Daj, Daj, Jerdaj, and Jīrdaj) is a village in Pir Sohrab Rural District, in the Central District of Chabahar County, Sistan and Baluchestan Province, Iran.  At the 2006 census, its population was 203, in 34 families. Cher ( ; born Cherilyn Sarkisian; May 20, 1946) is an American singer and actress.  Sometimes referred to as the Goddess of Pop, she has been described as embodying female autonomy in a male-dominated industry.  She is known for her distinctive contralto singing voice and for having worked in numerous areas of entertainment, as well as adopting a variety of styles and appearances during her five-decade-long career.
Answer: Goddess of Pop