Blake Shelton has recalled how his wife, singer Gwen Stefani, took care of everything about their wedding that he only had to show up and have a great time on their big day.

The 45-year-old singer appeared on "The Ellen DeGeneres Show" on Monday and recalled that a waiter once pointed out to him how lazy he was for not helping with the wedding preparations and leaving everything to Stefani.

"I was saying in an interview, 'Well, I'm letting Gwen do whatever she wants for the wedding.' And then some writer wrote, 'Oh, look, he's already a lazy deadbeat husband,'" Shelton recalled. "But the truth is, I am."

Shelton further explained, "But it was all her idea, her vision. All I had to do was drink and kiss Gwen Stefani. It was the greatest gig I ever had!"

He went on to reveal why he did not invite his friend, singer Adam Levine, to the wedding.

"The reason we didn’t invite him to the wedding is that interview he did on your show, " Shelton joked. "It's like, 'I'm not inviting him.'"

Levine appeared on DeGeneres' show in April, before the couple got married in July, and joked about Shelton and Stefani's imminent union, saying, "I don't support their marriage."

While Shelton jokingly answered DeGeneres' question, it remains unclear if the said interview was really the reason Levine wasn't invited to the wedding ceremony.

Shelton also shared during the recent interview that the wedding had less than 30 guests.

"It was awesome. It was exactly what it needed to be," he added.

The singer then opened up about his plans with Stefani since the holidays are just around the corner. It will be the pair's first Christmas as a married couple.

"I'm getting her a bunch of stuff," he said. "I don't know if she's going to like any of it, but it's gonna look good in the wrapping paper."

Before Stefani, Shelton was married to Kaynette Williams from 2003 to 2006. He was also married to Miranda Lambert from 2011 to 2015. As for Stefani, she was previously married to Gavin Rossdale from 2002 to 2016.

Gwen Stefani and Blake Shelton Gwen Stefani and Blake Shelton perform during the 62nd Annual Grammy Awards on Jan. 26, 2020 in Los Angeles. Photo: Jeff Kravitz/FilmMagic