Question: Are Corey Glover and David Ruffin both actors?

Context paragraphs:
Statue of a Fool: "Statue of a Fool" is a song written by David Ruffin and recorded by many country artists.  It was first recorded in 1969 by country music artist Jack Greene where it was released as a single and became a number 1 hit.  Brian Collins recorded and released it in 1974 from his second album, "This Is Brian Collins".  It peaked at number 10 on the country charts.  David Ruffin, formerly of The Temptations, also recorded a version of the song in 1975.  Bill Medley, formerly of The Righteous Brothers, also released a rendition in 1979 that went to number 91 on the same chart.  In 1989, it was recorded by country music artist Ricky Van Shelton, who released it as a single from the album, "RVS III".  It peaked at number 2 on the "Billboard" Hot Country Songs chart and hit #1 on the Canadian "RPM" country singles chart.

The Choice Four: The Choice Four were the most consistent of the male American soul/vocal groups produced by Van McCoy.  They were from Washington, D.C., recorded for RCA Records and had three albums.  Several of the group's members had previously sung in The Love Tones and The Stridels.  They had several minor hits on the "Billboard" charts in the mid-1970s.  Their attempt to hit big with their version of "When You're Young And In Love" was thwarted by the simultaneous release of a disco version of the song by actor Ralph Carter (of the "Good Times" TV show).  Their biggest hit, '"Come Down To Earth" became a favorite in the discos after the group had broken up.  They recorded the original version of the David Ruffin hit "Walk Away From Love" (also produced by McCoy), hitting the high note that Ruffin famously missed.  Both Pede "Pete" Marshall and Charles Blagmon went on to tour with groups led by former members of The Temptations after the group's demise, propr to its revival by Teddy Maduro.

David Ruffin (album): David Ruffin is the self-titled album from singer David Ruffin.  Coming out after Motown refused to put out his proposed third album in 1971 (released as "David" in 2004), Ruffin was likewise no longer afforded access to "A-list" material and support musicians.  This album in many ways was a collaborative effort with Bobby Miller, who produced the album.  Miller also had a hand in composing eight of its tracks.  Although the album made it into the US R&B Top Five, it underperformed on the US pop charts, peaking at number 168.  Those slipping figures were indicators of the increasing lack of interest from Motown in Ruffin's career.

Johnnie Mae Matthews: Johnnie Mae Matthews (December 31, 1922 – January 6, 2002) was an American blues and R&B singer, songwriter, and record producer from Bessemer, Alabama.  Known as the “Godmother of Detroit Soul” and as the first African American female to own and operate her own record label (Northern Recording Company) she was an early influence on the careers of many of the now-famous recording stars who began their careers in Detroit, Michigan such as Otis Williams, David Ruffin, and Richard Street of the Temptations, Jimmy Ruffin, Joe Hunter of the Funk Brothers Band, Richard Wylie, Norman Whitfield, Berry Gordy, founder of Motown Records, Timmy Shaw, Barbara Lewis, Bettye LaVette and many more.

Corey Glover: Corey Glover (born November 6, 1964) is an American singer, guitarist and actor.  He is best known as the lead vocalist of the rock band Living Colour and has toured as the vocalist for the funk band Galactic.  As an actor, he is noted for playing Francis in the 1986 war movie "Platoon".

David Ruffin: David Eli Ruffin (born Davis Eli Ruffin, January 18, 1941 – June 1, 1991) was an American soul singer and musician most famous for his work as one of the lead singers of The Temptations (1964–68) during the group's "Classic Five" period as it was later known.  He was the lead voice on such famous songs as "My Girl" and "Ain't Too Proud to Beg".

Lost and Found: You've Got to Earn It (1962–1968): Lost and Found: You've Got To Earn It (1962–1968) is a compilation album by The Temptations.  Released by Motown Records in 1999, it includes twenty unreleased Temptations records alongside unreleased mixes of "Ain't Too Proud to Beg" and "You've Got to Earn It".  Most of the songs were recorded during the group's "Classic 5" era with David Ruffin and Eddie Kendricks as lead singers, although there are some tracks present which were recorded with Ruffin's predecessor, Elbridge Bryant, in the lineup.  There's also one track that was recorded with Ruffin's successor, Dennis Edwards.

I Am My Brother's Keeper: I Am My Brother's Keeper is a 1970 album by Motown vocalists and siblings Jimmy Ruffin and David Ruffin, credited as "The Ruffin Brothers".  The album includes the singles "Stand by Me" and "When My Love Hand Comes Down".

Jimmy Ruffin: James Lee Ruffin (May 7, 1936 – November 17, 2014) was an American soul singer, and elder brother of David Ruffin of the Temptations.  He had several hit records between the 1960s and 1980s, the most successful being the Top 10 hits "What Becomes of the Brokenhearted" and "Hold On (To My Love)".

Temptations Live!: Temptations Live!  was the first live album to be released by The Temptations.  Recorded on October 3, 1966 in the Upper Deck of the Roostertail Club in Detroit, Michigan, and released on album by Gordy (Motown) Records in 1967, the album features David Ruffin, Paul Williams, Eddie Kendricks, Melvin Franklin, and Otis Williams performing their regular live repertoire for a highly receptive crowd mostly consisting of young women.  Included in the set are Temptations hits such as "My Girl", "My Baby", "Get Ready", "Ain't Too Proud to Beg", "Don't Look Back", and the group's then-current single, "Beauty Is Only Skin Deep".  Out of the several live albums the group recorded during their career, this is the only one to feature David Ruffin.  The album remained on the Billboard 200 album chart for 51 weeks peaking at number 10.

Supporting paragraphs: Corey Glover David Ruffin
Answer: no