Johnny Knoxville is officially single again. His divorce from wife Melanie was finalized in a LA court on July 24. The Jackass star agreed to pay his ex $6,000 a month in child support. Melanie will also reportedly receive half of his residual payments from the Jackass franchise and 2005's The Dukes of Hazzard movie. The couple, who have a 13-year-old daughter, tied the knot in 1995 and filed for divorce in 2007. They have agreed on joint custody of their daughter, Madison.