Tyler and Megan married near Malibu Canyon, California after getting together in 2007, and the Charlie Bartlett co-stars kept things simple by not having bridesmaids or groomsmen on their big day.
Talking about their autumn-themed nuptials, Megan told US Weekly that “it was everything we wanted it to be”.
“It was so nice after so many years together to finally celebrate our relationship with all of our friends and family," the 29-year-old Canadian actress told the magazine.
"We felt like there were so many people that we would want to have, include in it, but we decided to sort of keep it simple and just have a maid of honour and best man and be happy that everybody else was there," she explained.
The ceremony was indoors at a Triunfo Creek Vineyards before the party moved outside where there were plenty of games, including ping-pong tables, to keep guests entertained.
The What If actress wore a floral-embroidered gown and completed the look with a flower headpiece.
31-year-old Hilton took to Instagram to pay tribute to his new bride, writing: "About last night... I think I blacked out and married @meganparkithere. She was beautiful, it was beautiful, life is just right..."
