The actors married Friday evening at the Carondelet House in Los Angeles, according to People, with the bride walking down the aisle in a stunning strapless, tiered CB Couture ivory gown with her father, radio and television host Shadoe Stevens.
The groom, who also appeared on The Walking Dead, sported a J. Crew tux, as the couple exchanged custom rings by XIV Karats during their holiday Vanity Fair-themed wedding.
"I could not imagine a better send-off into the rest of our lives together," the 31-year-old actor told the mag. Amber was beaming all night. We were surrounded by so much love."
"It was the most magical night of my life," Amber added. "I wish I could rewind and play it again, but I'm so looking forward to our future together."
Amber and Andrew started dating after meeting on the set of Greek years ago, where they he played her boyfriend on the show. "He came in to play my boyfriend on the show," she said on Conan in June. "We were introduced by the casting director, and I remember I went back to the hair and makeup room immediately and started Googling him. I was like, 'Well, that guy was cute!' " Stevens, 28, said on Conan in June.
Following their nuptials, Andrew posted a photo of himself cuddling up with Amber in their wedding attire, writing, "Ladies and gentlemen, my Wife! @stevecowell_photo #amberandandy."