Question: Who is the singer of one of the songs that "Just the Two of Us" was behind on the "Billboard" Hot 100?

"Just the Two of Us" is a 1981 R&B single written by Bill Withers, William Salter and Ralph MacDonald, which was recorded by Grover Washington Jr. and Bill Withers.  The song originally appeared on Washington's 1980 album "Winelight".  An edited version reached number two on the "Billboard" Hot 100, staying there for 3 weeks, behind "Morning Train (9 to 5)" by Sheena Easton and "Bette Davis Eyes" by Kim Carnes.  The song won a Grammy Award for Best R&B Song.  Bill Withers included the edited version on the 1981 compilation "Bill Withers' Greatest Hits" and many subsequent greatest hits collections. <SEP>  DeShannon recorded it in 1974; Carnes's 1981 version spent nine weeks at No. 1 on the "Billboard" Hot 100 and was "Billboard"' s biggest hit of 1981. "Bette Davis Eyes" is a song written and composed by Donna Weiss and Jackie DeShannon, and made popular by American singer Kim Carnes. <SEP> "I Love You Always Forever" is a song by British singer Donna Lewis.  It was released in the United States in May 1996 as the lead single from her debut album, "Now in a Minute".  Inspired by the H. E. Bates novel "Love for Lydia", it peaked at number five on the UK Singles Chart.  Outside the United Kingdom, it peaked within the top ten of the charts in Australia, Austria, Canada, France, Germany, New Zealand, Norway, Switzerland and the United States.  In the latter country, the song peaked at number two on the "Billboard" Hot 100, where it remained for nine weeks during the summer of 1996, kept from number one by Los Del Rio's "Macarena".  Despite this, the song was number one on the Hot 100 Airplay chart for thirteen weeks and the "Billboard" Top 40 Mainstream chart for eleven weeks, becoming one of the most played songs of the 1990s.  The song therefore is drawn for third place among songs with the longest runs at number two on the "Billboard" Hot 100 and drawn at second for the most weeks at the "Billboard" Top 40 Mainstream chart.  In Australia, the single also peaked at number two on the ARIA Singles Chart.  In 2016, the song was covered by Australian pop singer Betty Who, peaking at number six on the ARIA Singles Chart. <SEP> Finally is the debut album by American singer CeCe Peniston, released on January 28, 1992 by A&M Records.  Prior to the release of this album, Peniston released her debut single "Finally", which topped the US "Billboard" Hot Dance Music Club Play chart on October 26, 1991, peaking eventually at number five on the "Billboard" Hot 100 and at number two in the UK Singles Chart.  The album yielded two additional singles which achieved dance number one status in the US; "We Got a Love Thang", co-written by Chantay Savage, and "Keep On Walkin'", written in collaboration with Kym Sims.  Both songs entered the UK Singles Chart top 10 and the "Billboard" Hot 100 top 20 in the US.  Despite the success of the singles, the album itself climbed only to number seventy on the US "Billboard" 200.  However, during its thirty-six weeks long presence in the chart it sold over 554,000 copies in the US.  The album peaked at number ten on the UK Albums Chart.  The total worldwide sales of the album surpassed 3,000,000 units.  Two further tracks were released from the album which were more in the R&B field; "Inside That I Cried" charted at number ten in the US R&B chart and at number forty-two in the UK, while "Crazy Love" peaked at number thirty-one in the US and at number forty-four in the UK.  The album was part of the resurgence of dance music in the United States during the mid-1990s.