Question: What president was married to a film actress and was reputed to be advised by someone known as the gregarious Aquarius?
Context: Biduanita Negara Puan Sri Datin Amar Salmah binti Ismail (Jawi: سلماه بنت اسماعيل), better known as Primadona Saloma (22 January 1934 – 25 April 1983) was a Singaporean-Malaysian singer, film actress, trendsetter and a fashion icon who became well known in the late 1950s.  She had seven siblings and was the third daughter in her family.  Her older sister is actress Siti Mariam Ismail (stage name Mariani) (b. 1932, d. 2015) and actress-singer Aminah Ismail (stage name Mimi Loma) is her younger paternal half-sister.  Singer Jasmaniah binti Ismail is also her younger sister.  Saloma was the third wife of the multi-talented film actor, director, singer, songwriter, composer and producer Tan Sri Datuk Amar P. Ramlee.  In her early career, Saloma was only known for her songs and minor character in the 1950s films, but after playing a major role in the films "Azimat" (1958) and "Kaki Kuda" (1958), she began to expand her career as a film actress.  She acted in various films such as "Seniman Bujang Lapok "(1961), "" (1964) and "Ahmad Albab" (1968).  Saloma was awarded the title Biduanita Pertama Negara (First National Songbird) in 1978 and the title Puan Sri in 1990. May Wallace (August 23, 1877 – December 11, 1938) was an American film actress.  She appeared in 63 films between 1914 and 1939.  Wallace was born in Russiaville, Indiana and died in Los Angeles, California, where she worked in Hollywood as a film actress.  She often played supporting roles for producer Hal Roach in his Laurel and Hardy and Our Gang comedies, mostly in maternal roles.  Wallace was married to Thomas W. Maddox until her death, they had one daughter and one son.  She died of heart disease, aged 61. Carroll Righter (February 2, 1900 – April 30, 1988) was known as the "astrologer to the stars."  He wrote a syndicated daily advice column for 166 newspapers around the world and was reputed to be an advisor to Ronald and Nancy Reagan.  Righter, who liked to be called the "gregarious Aquarius,' began doing charts for Hollywood notables in 1938 and became a columnist in 1950. Allana Harkin (born in Hamilton, Ontario, Canada) is a Canadian comedian, actress, and playwright.  She is known for writing the comedy play "Real Estate", which premiered at Theatre Collingwood and later became very successful at Theatre Aquarius.  She is also a former member of all-female comedy troupe the Atomic Fireballs.  It was through this troupe that Harkin first met Samantha Bee, who was its co-founder.  Bee and Harkin later collaborated on the parenting blog "Eating Over the Sink" for the website Babble.com, and have since been described as "best friends".  When Bee later became the host of Full Frontal with Samantha Bee, she called Harkin immediately to ask her to work on the show's staff.  Harkin is currently the producer of, and a correspondent on, this show.  Harkin is also a sometime film actress, having appeared in both "The Birder" (2014) and "Patch Town" (2015). Nancy Davis Reagan (born Anne Frances Robbins; July 6, 1921 – March 6, 2016) was an American film actress and the wife of Ronald Reagan, the 40th President of the United States.  She served as the First Lady of the United States from 1981 to 1989. Kanakadurga is an Indian film actress best known for her work in Malayalam cinema.  She hails from Vijayawada, Andhra Pradesh.  She debuted in the Malayalam movie Nellu as Kurumatti.  She had acted in few Tamil, Kannada, Telugu movies as well.  She got married to Malayalam cinematographer Hemachandran and her daughter Manasa had acted in few Malayalam movies, later got married to Vikranth Tamil actor.  Now she is acting in tele films and soap operas. Janelle Johnson (December 2, 1923 - December 2, 1995) was a film actress of the 1940s.  She married actor George Dolenz (1908–63) and was the mother of Micky Dolenz of the 1960s pop group the Monkees.  Her English daughter-in-law was Samantha Juste, co-host of BBC television's "Top of the Pops" in its early days.  Her granddaughter, Ami Dolenz, also became a film actress. Renn Woods, also known as Ren Woods (born January 1, 1958), is an African-American film and television actress, and singer, best known for her role as Fanta in "Roots", and also as the girl with flowers in her hair who sang "Aquarius" in the film version of "Hair".  Woods began her singing career as a child and released two solo albums before returning her focus to acting in the 1980s. Talia Balsam (born March 5, 1959) is an American television and film actress.  She is the daughter of film actor Martin Balsam and actress Joyce Van Patten.  She was formerly married to George Clooney and is currently married to John Slattery. Florence Hackett (née Florence Hart) (January 1882 – August 21, 1954) was an American film actress in the silent era.  She was allegedly married to veteran film star Arthur V. Johnson, reputedly D.W. Griffith's favorite actor.  Previously she was married to a man named Maurice Hackett and had two sons, Albert Hackett and Raymond Hackett and a daughter Jeannine Hackett.  Hackett was the proverbial stage mother involving her sons first in the theater then in motion pictures.  From 1912 she and Johnson played in numerous films together with him directing many of them right up to his 1916 death.  They were the type of films classified today as 'shorts', that is they ran one or two reels.  Her boys also appeared in some of the films making the work more of a family affair.  She made her last film appearance in 1920.
Answer: Ronald Reagan