Melanie Griffith has filed for divorce from Antonio Banderas after 18 years of marriage.

Griffith's legal docs cite irreconcilable differences as the reason for the split, and she is asking for spousal support and sole physical and joint legal custody of the couple's daughter Stella. Stella turns 18 in September though, so we doubt that will be a huge point of contention...

Sources tell TMZ that the split is amicable, but the division of their real estate is where things could get tricky, as they have properties in Los Angeles, Aspen and Spain.

Griffith was previously married (twice) to Don Johnson and she was also married to Steve Bauer, while Banderas was previously married to actress Ana Leza from 1987 to 1996.

But what's going to happen to that Antonio tattoo on her arm?