Lindsay Arnold, Samuel Lightner Cusick

Jessica Janae Photography

Lindsay Arnold is officially a wife! 

The 21-year-old Dancing With the Stars pro married her longtime boyfriend and high school sweetheart Sam Cusick on Thursday, E! News confirms. 

"It was a beautiful wedding and to see Lindsay and Sam so in love is what we should all be so lucky to feel," the dancer's rep tells us. 

The couple tied the knot in a small ceremony in Arnold's hometown of Salt Lake City, Utah with a number of Arnold's DWTS co-stars, including Witney Carson, Emma SlaterJenna Johnson, Brittany Cherry, and Brooklyn Fullmer, serving as bridesmaids.

PHOTOS: Did you know these DWTS relationships happened off the show?

Lindsay Arnold, Samuel Lightner Cusick

Jessica Janae Photography

Arnold's BFF Carson, who also previously competed on So You Think You Can Dance season 9, posted a touching message for the happy couple. 

"Can't believe today's the day! My heart is so full of love and happiness for my best friend @lindsarnold and her now HUSBAND @samcusick Let the celebration begin! #CusickWedding #alreadycrying," she wrote on Instagram. 

Likewise, Arnold's beautiful bridesmaids also posted pics in route to the duo's I-dos. 

A photo posted by Emma Slater (@emmaslaterdance) on

"3.13am. Four Bridesmaids on route to see a very special girl get married EWR ✈️ SLC @lindsarnold #CusickWedding," Slater captioned an exhausted airport shot. 

Today is going to be a wonderful day ???????????????????????? #CusickWedding

A photo posted by Emma Slater (@emmaslaterdance) on

Cusick popped the question to Arnold back in December 2014 during a trip to Africa. 

"Just when I thought our day in Africa couldn't get any better...We are engaged!! :):)," Arnold wrote on Instagram, showing off her diamond ring. 

Perfect day ??????

A photo posted by Lindsay Arnold (@lindsarnold) on

She also took to the photo-sharing site ahead of the wedding express her excitement, captioning a sweet pic with her now hubby "Perfect day." 

Congrats you two! 

PHOTOS: Celebrity weddings

We and our partners use cookies on this site to improve our service, perform analytics, personalize advertising, measure advertising performance, and remember website preferences. By using the site, you consent to these cookies. For more information on cookies including how to manage your consent visit our Cookie Policy.