Professional pranker Phillip John Clapp aka Johnny Knoxville reportedly tied the knot with his longtime girlfriend Naomi Nelson on Friday. Their nuptials followed the arrival of their son Rocko Akira Clapp who was born last December. Knoxville also has a teen daughter Madison from his marriage to Melanie Clapp. The actor's next film "Jackass 3-D" is due in theatres October 15th and will feature old and new footage of elaborate shenanigans with Steve-O and Bam Magera. Mazal Tov to the happy couple!
