With just weeks to go before they tie the knot, Sofia Vergara and Joe Manganiello are more in love than ever — and can’t wait to be husband and wife!

“They are so tired of people asking about their wedding, and they are tired with dealing with all of the wedding details,” a source said of Sofia, 43, and Joe’s upcoming nuptials.

sofia vergara and joe manganiello

Sofia and Joe in July 2015.

“They are just so ready to do it and be done with the wedding. They literally joke about counting the days to the wedding. They are excited but they are both really stressed out about it right now,” the insider added to Us Weekly.

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The couple are set to wed in a lavish ceremony at The Breakers Palm Beach resort in Palm Beach, Fla. on Sunday, Nov. 22. Though much of Joe, 38, and Sofia’s “I Do” details remain under wraps, we do know the bride is wearing a custom wedding gown designed by Zuhair Murad and the special event will be attended by 400 guests!

sofia vergara and joe manganiello

Joe and Sofia in December 2014.

“I had to invite like all my family, and Joe has a lot of friends. So [the guest list] became bigger and bigger and bigger,” the Modern Family star revealed in a previous interview on Ryan Seacrest‘s radio show.

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Sofia and Joe first began dating in July 2014 and the True Blood actor popped the question just six months later in December 2014 while the two were on vacation in Hawaii. This will be the first marriage for Joe and the second for Sofia, who was previously married to her high school sweetheart, Joe Gonzalez — with whom she has a 23-year-old son, Manolo — from 1991 to 1993.