RaeLynn marries Josh Davis as her 'Voice' mentor Blake Shelton and Gwen Stefani look on

RaeLynn Reveals Wedding Plans, Blake Shelton and Miranda Lambert's Marriage Advice

RaeLynn is a married lady!

The 21-year-old "God Made Girls" singer tied the knot with longtime love Joshua Davis in a private ceremony on Saturday at a friend's barn in Franklin, Tennessee. The couple had more than 300 guests, including pals Blake Shelton and Gwen Stefani (and a whopping 17 bridesmaids!), at the ceremony.

WATCH: RaeLynn Opens Up About Her Breakout Hit, 'God Made Girls'

The bride told ET back in December that she was planning a winter wonderland-themed wedding, complete with "whimsical" touches, lots of pale pink, deep red and moss hues, and a classic gown.

RaeLynn's Wedding
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RaeLynn marries Josh Davis as her 'Voice' mentor Blake Shelton and Gwen Stefani look on
What a beautiful day with such beautiful people. I am so thankful for everyone in my life and for my amazing Husband. #destinedtobeadavis
Today was a fairytale. #destinedtobeadavis 📷: @susannahbrittany
My cousin but basically my sister. You were the most beautiful maid of honor. You mean the world to me @shellysuzanne ❤️ #destinedtobeadavis
Time to celebrate being married to my best friend!! #destinedtobeadavis #weddingday
Love these girls so much. Thankful for them as my sisters. #bridesmaidluncheon #destinedtobeadavis
Joshua Brown Davis I am beyond honored that God picked me to be your wife. You are such a godly, humble, loyal, handsome and amazing man. See you tomorrow in my princess dress. #destinedtobeadavis
Weddings don't just bring two people in love together it brings best friends back together who haven't had a sleepover in 4 years. #destinedtobeadavis #baytownsfinest #friendshipgoals
first dance for the love birds 💕 #destinedtobeadavis || @raelynnofficial @josh_davis_18
The beautiful bride. Such a beautiful day. I love you and your groom so much. #destinedtobeadavis
The bride. What a gal. Love you @raelynnofficial Also the most beautiful reception in history. #destinedtobeadavis
It doesn't get much more beautiful than this! She literally looked like a queen! So happy for you! #destinedtobeadavis

"It's very me," she said of the halter-top dress, which featured a long train. "It's a big dress. It's not like mermaid fit. I didn't really want sleeveless, so I did more of a sleeve thing. It's just so beautiful! The back's my favorite."

All of The Voice Season 2 contestant's bridesmaids wore white, while Davis' groomsmen looked dapper in three-piece charcoal gray suits.

Guests were asked to don black tie attire with fur for the celebration, which took place on a Franklin plantation set on nearly 200 acres. They were treated to a buffet-style reception catered by Nashville's Big Al's Deli, which included BBQ chicken, pork chops, corn cakes, shrimp and grits, macaroni and cheese, green bean and butternut squash soup.

WATCH: RaeLynn Dishes on 'For a Boy' and the Date That Inspired It

RaeLynn gave fans a sneak peek at the behind-the-scenes prep work that was going on just hours ahead of her ceremony, captioning her Instagram, "It takes a village."

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It takes a village. #destinedtobeadavis #weddingday

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RaeLynn rose to fame after competing on Team Blake during The Voice's second season in 2012. She's remained close with her mentor and his ex-wife, Miranda Lambert, over the years, recording songs with the former and joining the latter on multiple tours. A source tells ET that Lambert was invited to RaeLynn's nuptials, but did not attend.

"I talk to both of them," RaeLynn previously told ET, confessing that even as their own marriage ended, the former couple had wise words of relationship advice. "It's all about when you find the right person, you gotta kinda go with it," she said. "They've been both so supportive."

As for Shelton's new love, Stefani, Rae gushed about the "awesome" pairing. "They're both great people," she said.

WATCH: RaeLynn Reveals Blake Shelton's Marriage Advice

After meeting in church about four years ago, the new Mr. and Mrs. Davis opted for a quick, four-month engagement. Davis popped the question to his lady love in October 2015.

Over the holidays, the couple celebrated their engagement with an adorable ugly sweater-themed party hosted by Shelton and stylist Amanda Craig. Get all the details on the big night below!

WATCH: Blake Shelton and Gwen Stefani Jet Off to Nashville to Celebrate RaeLynn's Engagement

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