The new X Factor USA host will be seen tying the knot with his fiancée Courtney Mazza in a special two-hour show on TLC in December, People reports.
Lopez proposed to Mazza over the New Year holiday, while the couple welcomed their daughter Gia in 2010.
"Courtney and I already feel incredibly blessed to have found each other and thank God for our beautiful daughter Gia," Lopez said.
"Our family is looking forward to celebrating our wedding later this year."
Lopez was confirmed as a co-host of The X Factor USA alongside Khloe Kardashian earlier this week and will make his debut in the first live show on November 1.
His wedding to Mazza is due to air on December 8 at 8pm on TLC.
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