Title: What Are We Doin' in Love
Content:  "What Are We Doin' in Love" is a song written by Randy Goodrum and recorded by American country music artists Dottie West and Kenny Rogers. It was released in March 1981 as the second single from the album Wild West. The song was West and Rogers' third and final number one on the country chart.
Title: What Are We Doin' in Love
Content:  "What Are We Doin' in Love" became a crossover hit for the two, reaching number fourteen on the Top 40 as well as number seven on the Adult Contemporary charts.
Title: I Love What Love Is Doing to Me
Content:  "I Love What Love Is Doing to Me" is a song written by Johnny Cunningham. It was recorded by American country music artist Lynn Anderson and released as a single in 1977 via Columbia Records, becoming a top 40 hit that year.
Title: We Were in Love
Content:  "We Were in Love" is a song written by Chuck Cannon and Allen Shamblin, and performed by American country music artist Toby Keith. It was released in June 1997 as the first single from his album Dream Walkin'. It peaked at number 2 in both the United States and Canada. The song was originally intended for Faith Hill, who placed it on hold for a short period while recording her 1998 album Faith, as reported by Keith on ''After MidNite with Blair Garner.
Title: If We're in Love
Content:  "If We're in Love" is a song written and produced by Róisín Murphy and Matthew Herbert for Murphy's debut solo album, Ruby Blue (2005). It was released as the album's lead single in June 2005.
Title: We Were in Love
Content:  "We Were in Love" debuted at number 61 on the Hot Country Singles & Tracks chart for the week of June 14, 1997.
Title: That's What Love Can Do
Content:  "That's What Love Can Do" is a hit song by American female pop group Boy Krazy. The song was written and produced by British hitmaking team Stock Aitken Waterman, and first released in 1991 as Boy Krazy's debut single. Lead vocals were performed by group member Johnna Cummings. This was the only single in which group member Renée Veneziale would be involved in, leaving the band in 1991 soon after its release. The song did not become a hit, peaking at #86 in the UK. At the end of 1992, the song became successful in North American nightclubs, and radio 
Title: The Things We Do for Love (song)
Content:  "The Things We Do for Love" is a song by British band 10cc, released as a single in 1976. It later featured on the album Deceptive Bends released in 1977 and was the group's first release after the departure of band members Godley and Creme.
Title: I'm in Love (I Wanna Do It)
Content:  "I'm in Love (I Wanna Do It)" is a song by Italian house DJ Alex Gaudino from his second studio album, Doctor Love (2013). The song was written by Gaudino, Giuseppe D'Albenzio and Tim Powell. It was released as the lead single from the album on 19 September 2010 in the United Kingdom. The song reached number 10 in the UK, and charted at number one on Billboards Hot Dance Airplay chart in October 2010. The song originally only contained male vocals, but the vocals of American singer Maxine Ashley were later added for commercial release. Ashley, however, is not officially credited as a guest vocalist on the commercial release.
Title: We Are in Love
Content:  We Are in Love is an album by American artist Harry Connick Jr., released in 1990. The multi-platinum album features Connick on piano & vocal, Russell Malone on guitar, Shannon Powell on drums, Benjamin Jonah Wolfe on double bass, and Branford Marsalis on saxophone. Joining the quartet is Connick's Big Band. Most of the tracks include an orchestral background. Released in 1990, it topped the jazz charts in the same year. The album gave Connick a Grammy for Best Jazz Vocal Performance, Male, and he performed the title track live on the Grammy telecast in 1991. "Recipe for Love" also became one of Connick's biggest hits, peaking at #32 in the UK Singles Chart on re-release (the original release had only peaked at #86). The album was released the same day as his trio instrumental album Lofty's Roach Souffle, and his home video debut entitled Singin' & Swingin'.

Question: who sang what are we doing in love?
Answer: Dottie West.
Kenny Rogers.