Former Gloriana singer Rachel Reinert has tied the knot with her fiancé, Caleb Crosby, as she revealed on Instagram Sunday (Sept. 1). "Yesterday I married my soul mate in front of our parents and siblings. It was the best day of my whole life, and I’m excited about our next chapter together as husband and wife," she told fans.

According to People, the event took place at a unique venue: the Sulfur Ridge luxury treehouse in Bloomington Springs, Tennessee. Reinert told the outlet that she'd found the quirky property—which is an actual treehouse situated on 19 acres of land—on Air B&B and fell in love with it.

Matching the rustic style of the venue was Reinert's stunning bohemian-styled gown, a '70s influenced bell-sleeved design by Rue de Seine; plus a lush armful of roses and greenery as her bouquet.

The couple opted for a very intimate wedding, only inviting immediate family members for a total of 13 guests. Reinert was walked down the aisle by her father, her 5-year-old brother served as ring bearer, and Crosby's father—a minister—married the couple.

The couple first met in 2014 when Crosby, a fellow musician who currently drums for Tyler Bryant and the Shakedown,  was signed on to play drums for Gloriana. The pair became engaged this year in February. "You are my greatest inspiration, my love-song muse, my forever. You have a heart of gold," Reinert enthused of her then-fiance on Instagram in a birthday post in June.

Reinert put out her first solo effort last year, in the form of the song “Cool.” Also in November last year, Reinert put out a song titled “Dark Star", which talked about her decision to split from Gloriana.

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