Emily "Cissy" Houston (née Drinkard) is an American soul and gospel singer. After a successful career singing backup for such artists as Roy Hamilton, Dionne Warwick, Elvis Presley and Aretha Franklin, Houston embarked on a solo career, winning two Grammy Awards for her work. Houston is the mother of singer Whitney Houston, grandmother of Bobbi Kristina Brown, aunt of singers Dionne Warwick and Dee Dee Warwick, and cousin of opera singer Leontyne Price.

Houston's singing career began in 1938 when she joined her sister Anne and brothers Larry and Nicky in the gospel singing group the Drinkard Four. Lee (who would later become the mother of singers Marie Dionne Warrick and Delia Juanita (Dee Dee) Warrick, later joined the group along with Anne Drinkard Moss and Marie Drinkard Epps, and the group was renamed The Drinkard Singers. Houston and the Drinkard Singers regularly performed at New Hope Baptist Church and later recorded a live album for RCA called A Joyful Noise.

In 1963, then about to give birth to daughter Whitney Houston, she formed the Sweet Inspirations with Doris Troy and niece Dee Dee Warwick. Later, under contract to Atlantic Records, Sylvia Shemwell, Estelle Brown and Myrna Smith form the line-up. During the mid-1960s, the Sweet Inspirations provided backup vocals for a variety of artists, including Otis Redding, Wilson Pickett, Lou Rawls, The Drifters, Dusty Springfield and Houston's niece Dionne Warwick. They appeared on Van Morrison's single Brown Eyed Girl. Houston performed the operatic soprano melody on the Aretha Franklin hit, "Ain't No Way". In 1967, The Sweet Inspirations sang background vocals for The Jimi Hendrix Experience on the track "Burning of the Midnight Lamp".

In 1969, they were hired to sing backing vocals for American singer Elvis Presley in Las Vegas on his return to live performances during July and August 1969. Presley often introduced them at shows by saying, "They really live up to their name ladies & gentleman, The Sweet Inspirations!"  Many of these performances can be heard on the All Shook Up and Live In Las Vegas live records. Performing with Elvis Presley was Houston's final gig with The Sweet Inspirations. As her children were growing bigger, she decided to stop touring and focus on her career as a recording artist.

As Cecily Blair she cut her first secular solo record "This Is My Vow" on M'n'M Records in 1963 following this up in 1966 with "Bring Him Back" b/w "World Of Broken Hearts" on Congress. Her final solo single before recording with The Sweet Inspirations was "Don't Come Running To Me" b/w "One Broken Heart For Sale" released on Kapp Records in 1967. On these early singles her name is spelled as Sissie Houston. In 1969, Houston signed a recording contract with Commonwealth United Records and recorded her solo debut LP Presenting Cissy Houston which was released in 1970. It contained several well received singles, including covers of "I'll Be There" and "Be My Baby", both of which made the R&B charts.

In 1996, Houston received the Grammy Award for Best Traditional Soul Gospel Album for Face to Face, an album that contained a Gospel version of "How Sweet It Is (To Be Loved by You)". The same year, she contributed one song to the gospel soundtrack album for the film The Preacher's Wife, which starred her daughter Whitney Houston. In 1998, she won her second Grammy for her album He Leadeth Me. She has also continued to record infrequent secular material and in 1987, Houston and her daughter Whitney recorded a duet titled "I Know Him So Well", a cover of the original by Barbara Dickson and Elaine Paige from the Broadway show, Chess. This song also became a single in early 1989 as the 6th and last single release (in selected European countries) from Whitney's album Whitney. In 1992 she teamed up with Chuck Jackson for an album of solo and duet recordings entitled I'll Take Care of You.

In 2006, she recorded the song "Family First" with niece Dionne Warwick and daughter Whitney Houston for the soundtrack to the movie Daddy's Little Girls. In 2010, Cissy attended the third annual BET Honors with her daughter Whitney, who received the entertainment award. In 2012, Cissy performed "Bridge over Troubled Water" at the tribute for her daughter at the BET Music Awards. On September 29, 2014, at 80 years old, Cissy sang backup to a standing-ovation performance with Aretha Franklin of Adele's "Rolling in the Deep," and "Ain't No Mountain High Enough" on The Late Show with David Letterman.

For more than fifty years, Houston has led the 200-member Youth Inspirational Choir at the New Hope Baptist Church (Newark). She is a driving force behind and performs annually at the McDonald's Gospelfest.

Source.