Kevin Costner & Cindy Silva 
 Estimated settlement: $80 million The pair, who met at California State University, wed in 1978. During  their 16-year marriage, Costner became one of Hollywood's highest-paid  actors, scoring seven Oscars for Dances with Wolves and starring in iconic films like Bull Durham and Field of Dreams.  Costner pocketed $50 million in 1991 alone. Because Silva was married  to Costner during his peak earning years, she was awarded $80 million, a  substantial piece of his net worth Lionel & Diane Richie    Estimated settlement: $20 millionRichie, then 36 and married, met the 18-year-old backup dancer at the  1984 Olympics in Los Angeles. Richie, divorced from his first wife in  1993, married Diane by 1996. The Richies became tabloid favorites when  Diane filed for divorce in 2004 and detailed their lavish lifestyle in  her alimony petition. Among her claims: a monthly clothing allowance of  $15,000; $50,000 a month for manicures, massages and other personal  services; and a plastic surgery budget of $20,000 a year. Mick Jagger & Jerry Hall Estimated settlement: $15 to $25 millionThe Rolling Stones rocker and Texas supermodel met in 1977 and had  two children together before marrying in a traditional Hindi wedding  ceremony in Bali, Indonesia, in 1990. Hall filed for divorce in 1999  after learning that Jagger had fathered another woman's child. Jagger,  worth an estimated $325 million at the time, successfully challenged the  legality of the Balinese wedding and received an annulment. Hall walked  away with between $15 and $25 million, a fraction of Jagger's estate.  |