Donata "Dina" Lohan (née Sullivan; born September 15, 1962) is a television personality and occasional actress who rose to fame as the mother and manager of actress/pop singer Lindsay Lohan, and Lindsay's younger sister Ali Lohan, with whom Dina co-stars in the reality show Living Lohan.
Lohan was born and raised in New York City to John and Ann Sullivan. She has two brothers, Matt and Paul. She was a former singer and dancer.
In 1985, she married Michael Lohan. The couple briefly separated in 1988, and later reunited. They separated again in 2005 and finalized their divorce in 2007. He later worked as a former Wall Street trader and businessman who inherited his father's pasta business and has been in trouble with the law on several occasions. The Lohans have four children: Lindsay (born 1986), Michael (born 1987), Ali (born 1993), and Dakota (born 1996).