After their Vegas wedding, the couple married at the home of Good Will Hunting star Riceboro, Georgia.
A celebrity guest list included Kevin Smith and Jason Mewes. Guests wore white to the lavish wedding.
Lopez and Affleck announced their engagement in April 2021, 20 years after they first began dating.
It was a midnight wedding in a Vegas chapel, attended by Lopez's mother and twins, 14-year-old Max and Emme.
The Affleck family joined Lopez on her honeymoon in Paris in July, including Violet, 16, Seraphina, 13, and Samuel, 10.
On The JLo, JLo's fan newsletter, she shared details of the ceremony, including photos and her new legal name.
At the first ceremony, the bride wore the dress she wore in Jersey Girl with Affleck in 2004.
Lopez wrote, "We had the best wedding ever. (In the eyes of the state, Las Vegas, a pink convertible, and each other)."