Johnny Knoxville Expecting Third Child

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The "Jackass" creator announced the news on Facebook.

Baby number three is on the way for Jackass star Johnny Knoxville.

"My wife Naomi and I are super happy to announce that we are having another little bambino in the fall," wrote the actor, 40, on his official Facebook page Friday. "My 15-year-old daughter Madison is very excited about it, and her 16-month-old little brother Rocko has, well, no clue. Wahoo!!"

This will be the second child for the Knoxville and his wife, Naomi Nelson. The pair tied the knot in September 2010.

Knoxville created the original MTV Jackass reality series and starred in the movie spin-offs. His latest project, Jackass 3.5, is currently streaming online.