John Mellencamp Finalizes Divorce

John Mellencamp has finalized his divorce from model Elaine Irwin, People reports.

John Mellencamp and wife split

The two, who were married for 18 years, negotiated "an amicable settlement of all issues involving property and maintenance rights, the custody and support of their children, and all other issues," according the settlement agreement.They will share joint legal custody of their sons, Hud, 17, and Speck, 16, with Irwin having primary physical custody. The rocker will pay for child support and the boys' schooling.

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Mellencamp, 59, and Irwin, 41, announced their separation in December and he filed for divorce in January. Since the split, he has been dating Meg Ryan.