01of 18Cristel Bernal/Warner Bros. Entertainment Inc.Chris Randone and Krystal Nielson, who fell in love and gotengagedonBachelor in Paradiselast June, exchanged vows in front of fellow Bachelor Nation alum on — where else? — the site of their very first date in Mexico on June 16.“We are so excited to start this new chapter of our lives together,”Nielson told PEOPLE exclusively. “We will have each other’s backs forever.”

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Cristel Bernal/Warner Bros. Entertainment Inc.

Krystal Nielson and Chris Randone

Chris Randone and Krystal Nielson, who fell in love and gotengagedonBachelor in Paradiselast June, exchanged vows in front of fellow Bachelor Nation alum on — where else? — the site of their very first date in Mexico on June 16.

“We are so excited to start this new chapter of our lives together,”Nielson told PEOPLE exclusively. “We will have each other’s backs forever.”

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Krystal Nielson and Chris Randone

FormerParadisecastmates andBachelorstars were on hand, including Ashley Iaconetti and Jared Haibon, Becca Kufrin and Ben Higgins, to witness the I Do’s, which capped off a whirlwind romance.

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Krystal Nielson and Chris Randone

Randone, a sales trainer, and Nielson, a fitness coach, each went on dates with otherParadisecast members (Tia Booth and Kenny King, respectively) eventually found their way to each other and remained hot and heavy through the season. In the end, Randone proposed with a 2-carat pear-shaped Neil Lane ring.

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Krystal Nielson and Chris Randone

05of 18Cristel Bernal/Warner Bros. Entertainment Inc.Anastasia Beverly Hills handled Nielson’s subtle, romantic glam.

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Krystal Nielson and Chris Randone

Anastasia Beverly Hills handled Nielson’s subtle, romantic glam.

06of 18Cristel Bernal/Warner Bros. Entertainment Inc.The bride wore a lacy Martina Liana gown with a sweetheart neckline and button detail.

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Krystal Nielson and Chris Randone

The bride wore a lacy Martina Liana gown with a sweetheart neckline and button detail.

07of 18Cristel Bernal/Warner Bros. Entertainment Inc.For the ceremony, Nielson also donned a lengthy sheer veil.

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Krystal Nielson and Chris Randone

For the ceremony, Nielson also donned a lengthy sheer veil.

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Krystal Nielson and Chris Randone

09of 18Cristel Bernal/Warner Bros. Entertainment Inc.Minted handled the printed materials for the big day, including programs and place cards.

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Krystal Nielson and Chris Randone

Minted handled the printed materials for the big day, including programs and place cards.

10of 18Cristel Bernal/Warner Bros. Entertainment Inc.During planning,the bride toldE! News,“We just care about wine, food and music. We don’t want to worry about any details. I see so many of my friends who get married, and they’re so stressed out as brides and they don’t get to enjoy it.”

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Krystal Nielson and Chris Randone

During planning,the bride toldE! News,“We just care about wine, food and music. We don’t want to worry about any details. I see so many of my friends who get married, and they’re so stressed out as brides and they don’t get to enjoy it.”

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Krystal Nielson and Chris Randone

12of 18Cristel Bernal/Warner Bros. Entertainment Inc.Though the bride and her bridesmaids carried a white bouquet, other floral arrangements included textured mixes of pinks.

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Krystal Nielson and Chris Randone

Though the bride and her bridesmaids carried a white bouquet, other floral arrangements included textured mixes of pinks.

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Krystal Nielson and Chris Randone

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Krystal Nielson and Chris Randone

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Krystal Nielson and Chris Randone

16of 18Cristel Bernal/Warner Bros. Entertainment Inc.Musician Matt Stell performed for the newlyweds, charming the crowd with his “Prayed for You.”

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Krystal Nielson and Chris Randone

Musician Matt Stell performed for the newlyweds, charming the crowd with his “Prayed for You.”

17of 18Cristel Bernal/Warner Bros. Entertainment Inc.“Our number one focus is to get settled and set a strong foundation for our marriage,” Nielson told PEOPLE of the pair’s post-wedding plans.

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Krystal Nielson and Chris Randone

“Our number one focus is to get settled and set a strong foundation for our marriage,” Nielson told PEOPLE of the pair’s post-wedding plans.

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Krystal Nielson and Chris Randone

The newlyweds are looking forward to the future — and to one day, starting a family.

source: people.com