Diane Warren Net Worth: Diane Warren is an American songwriter who has a net worth of $60 million. Born September 7, 1956 in Van Nuys, California, Diane Warren was the first songwriter in the history of Billboard to have seven hits, all by different artists, on the singles chart at the same time. Her songs have been featured in more than 70 films or television shows. Warren’s first hit was Solitaire, a U.S. pop chart hit by Laura Branigan in 1983. Her songs have been hits for singers from one end of the age scale to the other (Cher to Justin Bieber) and her writing career has spanned almost 30 years. Some of the many other songs written by Warren are Because You Loved Me (Celine Dion), How Do I Live (LeeAnn Rimes) and I Don’t Want to Miss a Thing (Aerosmith). She has been nominated for 13 Grammy Awards, but has only taken home one Grammy. She continued to write hit songs for many mainstream genres/artists including Beyonce, Elton John, Bryan Adams, Barbra Streisand, Aretha Franklin, ‘N Sync, Michael Bolton, Gloria Estafan, Whitney Houston, KISS, Ricky Martin and Faith Hill. Her songs have been covered by such artists as Joe Cocker, Weezer and Edwin McCain. Warren worked with Jennifer Lopez on her 10th album in 2014. Diane Warren has never married and considers herself a cynic when it comes to romance. She says she’s never been in love (like the people in her songs), that she’s no good at relationships and says she prefers to write alone. In a 2012 interview with The Huffington Post, Warren said that of all the artists she had never worked with she would most like to work with Madonna.