In the "Incredibly Romantic" Wedding of Gwyneth Paltrow and Brad Falchuk (Exclusive)

The wedding of Gwyneth Paltrow and Brad Falchuk in the Hamptons was perfect, a source told ET.

The 46-year-old actress married the 47-year-old television producer on Saturday and confirmed the big news a day later with a simple Instagram photo of both touching hands wearing their new wedding band. No pictures were released from this intimate occasion, but our source said that Paltrow was gorgeous on his big day.

"She was beautiful, she was wearing a custom wedding dress," said the source.

And it looks like even the super balanced Paltrow had a little nervousness before saying "Yes!" Fortunately, she had her mother, actress Blythe Danner, at her side.

"She looked so relaxed at her rehearsal dinner, but seemed slightly nervous just before walking down the aisle, but her mother encouraged her with love," said the source. "Gwyneth wants it for a very long time, you can say it meant the world to her."

"Her mother was crying during the ceremony, tears of happiness, of course," the source added. "She was so excited and so excited for Gwyneth, she absolutely loves Brad."

The source notes that Paltrow is loose later after exchanging wishes.

"After" I back ", Gwyneth was thrilled and danced all evening," said the source. "The atmosphere was incredibly romantic.The flowers were beautifully arranged on the tables with crystal wine glasses and candles.It was very Hamptons, an outdoor feeling.The weather was splendid and the scene so was perfect. "

Paltrow's wedding was a breathtaking event, with Robert Downey Jr., Jerry Seinfeld, Rob Lowe, Cameron Diaz and her husband Benji Madden.

A source has already explained to ET that Paltrow 's home in the Hamptons had worked a lot last year and that she had done some gardening projects during the summer in preparation for the wedding. A separate source also pointed out to ET that the Hamptons were one of Paltrow 's favorite places on Earth and that the actress had been working hard to keep her wedding secret. "

"They planned this wedding all year," said the source. "Gwyneth is attentive to every detail."

In January, Paltrow told ET that she wanted her second marriage to be simple. She had already fled in 2003 with her ex-husband, Chris Martin, leader of the Coldplay group, with whom she shares two children – Apple, 14, and Moses, 12. The pair was separated in 2014.

"I think I am [too] old to have a big wedding and a big old white dress and all that, "said Goop's founder when ET spoke to him at the Goop 2018 Health Summit in New York. "I have to call him back."

She also congratulated Falchuk for his "patience" in communication.

"It's a project that will last a lifetime," she said of her personal work. "I think there are some people who really have a lot of trouble with intimacy. I always say that I am a good sister. I am a good girl I am a good girlfriend. I am a good mother This romantic part of the pie chart of my life has always been the place where I find my deepest work … I'm just trying to tend towards intimacy instead of being afraid of it and i'm really lucky to have found a patient and loving partner myself and is willing to help me with my process. "

In April, she called her relationship with Falchuk her first "adult relationship". In addition to Martin, Brad Pitt and Ben Affleck are among the most famous ex-Paltrow.

"In the past, I had relationships with men who had problems with intimacy, so I could be like," I'm fine, I'm ready to do it "and I'm thinking that He's the only one with the problem., "She said Sunday Times. "In a way, some of the relationships were designed to keep me out of the closet."

"Now, for the first time, I feel in an adult relationship that is sometimes uncomfortable, because it somehow demands a certain level of intimacy and communication that I have never experienced before." she continued. "What appeared during the early years of our relationship was how much I was unable in this area, to fear intimacy and communication."

For more information on Paltrow's wedding, watch the video below:

– Report by Adriane Schwartz