It’s been a big month for Jessica Simpson.Her new memoir, Open Book came out on Feb. 4, and the publicity around it has been truly surprising. Finding her voice! Jessica Simpson not only released her very telling memoir, Open Book, on Tuesday, February 4, she also dropped six new emotional … Jessica Simpson Practice What You Preach -Open Book - YouTube After many years of wondering what really happened to Jessica back in the day, we’re finally starting to learn the truth — and so much of it has not been pretty. About Practice What You Preach "Practice What You Preach" is the title of a number-one R&B single by singer Barry White, written by Barry White, Gerald Levert, Edwin Nicholas, from White's 1994 album The Icon Is Love. American singer Jessica Simpson has released seven studio albums, four compilation albums, three video albums, fifteen singles, and fifteen music videos.Her debut album, Sweet Kisses (1999), was released through Columbia Records, reached number 25 on the US Billboard 200 albums chart, and was certified double-platinum by the Recording Industry Association of America (RIAA). Jessica Simpson lyrics - 104 song lyrics sorted by album, including "Part Of Your World", "I Wanna Love You Forever", "These Boots Are Made For Walkin'". The hit song spent three weeks at number-one on the US R&B chart and reached 18 on the pop chart. It became a gold record.