On 27th of July 1991, Jani got married to Bobbie Brown. Bobbie Brown is an actress and she is famous for her role in Last Action Hero, Cool as Ice and many more. As a loving spouse, they welcomed their only child in 1992 and they named her Taylar Jayne Lane. They got divorced in 1993.
Few months later, Jani began his love affairs with Rowanne Brewer. In 1988, Rowanne Brewer was crowned with the Miss Maryland USA title. They welcomed their only child together in 1997. But this married life also came to an end in 2005.
On 13th of March 2010, Jani got married to Kimberly Nash. Though they got married with the start of 2010, they didn't issue marriage license till his death on 11th of August 2011. She also claimed that they also got separated soon after getting married.
Jani got her primary education from Field High School and he also graduated from there in 1982. Keen on music since he was child, Jani joined band Cyren as a drummer soon after graduating from there. He then joined Warrant as a lead vocalist. He also served them as the songwriter and lyricist. They finally released their first album 1989 and it was released under the title, Dirty Rotten Filthy Stinking Rich. He also began following his solo career along with this band and finally released his debut solo album, Back Down to One in 2003. His net worth was in millions when he lost his life in 2011.