"What About Love?" is a song originally recorded by Canadian rock group Toronto but is best known for the 1985 release by the rock group Heart. The song was Heart's "comeback" single. It was the first Heart track to reach the top 40 in three years, and their first top 10 hit in five. It was released as the first single from the band's self-titled 1985 album, Heart, as well as their first hit single on their new record label, Capitol Records. Grace Slick and Mickey Thomas, co-lead vocalists of Starship at the time, provide additional background vocals on the song. "What About Love" received extensive airplay on MTV and returned Heart to the Top-10 of the U.S. Billboard Hot 100 for the first time in five years, peaking at #10. The song peaked at #14 on the UK Singles Chart upon its re-release in 1988. Exclusively in its UK release, "What About Love" was also featured in an extended version on 12" and CD single versions. The song's chorus was featured in a series of Swiffer WetJet TV commercials from late 2010 into the following year. Wikipedia ..