Lauren Bacall July 4, 1961, the couple drove all the way to Ensenada, Mexico, where they wed. The couple divorced in 1969. According to Bacall's autobiography, she divorced Robards mainly because of his alcoholism. Bacall had two children with Bogart and one with Robards. Son Stephen Humphrey Bogart (born January 6, 1949) is a news producer, documentary film maker, and author named after Bogart's character in "To Have and Have Not". Their daughter Leslie Howard Bogart (born August 23, 1952) is named for actor Leslie Howard. A nurse and yoga instructor, she is married to Erich Schiffmann. In his 1995 memoir, Stephen
What Love Is Made Of three minutes and fifty-five seconds (3:55), "What Love Is Made Of" is an uptempo dance and house track that has been described as "rave-y" and "trance-y". Its instrumentation contains the sounds of pianos and synthesizers. Jordan Sargent of "Spin" observed that it continued the musical style first introduced in Katy's 2012 extended play (EP), "Danger EP", which was "straight-forward house". Idolator's Sam Lansky compared her performance in the song to recording artist Siobhán Donaghy. Critical response to "What Love Is Made Of" was generally positive: most critics noted Katy's vocal performance and commended its sound. Siân Rowe from "NME" was