Josh Duhamel opened up on how he and Fergie have managed to keep their marriage last.

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On Sunday, the couple celebrated their seven-year marriage anniversary, an accomplishment that a lot of other celebrity couples have been unable to do. In a report from Entertainment Tonight, the actor mentioned that he and his pop star wife still share that special connection.

"You know, we still really like each other," Duhamel said. "That's important."

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Even though the two have been married since 2009, they've been together since 2004.

"It's almost 13 years," Duhamel noted. "She deserves a medal."

The actor then mentioned what he and his wife did for their anniversary.

"We just went up to Big Sur for a couple days," he said. "It's one of the most beautiful places in the world."

The two are parents to their son, Axl, 2. In a previous interview with E! News, Fergie said that she and her husband would definitely plan on a second child once things settle down a little in their lives.

"After the album and the tour, we would love to have another child," she said. "Absolutely."

Fergie then gave a reason why she would love to have a daughter.

"My gosh, it would be amazing to give my little girl her own fragrance collection done by Mommy," she said. "Wow, that would be special, hashtagged blessed."