Challenge Star Kailah Casillas Marries Sam Bird

Kailah Casillas just wedded her "favorite person in the world" (aka Sam Bird).


The Challenge star and the Love Island/Ex on the Beach: Peak of Love alum mentioned "I do" earlier this month in Gibraltar. The lovebirds (had to be done) got engaged in August 2020.


"3.3.22 🤍," Kailah captioned the Instagram announcement above from the surprise nuptials. "We eloped! I never dreamt of having a big wedding, so we determined to take a trip to Gibraltar and do it the most intimate way possible, just us 🤍 I can't wait to spend the rest of my life with you, @samrobertbird 🤍."


The "new Mr. And Mrs. Bird" also vlogged the "truly astonishing milestone (seen below).


Kailah's castmates recommended their good wishes, including Jenna Compono commenting, "Awwwwww congrats my loves ❤️❤️❤️❤️" while Nany Gonzalez shared, "Stunning.❤️ Congrats my companions ✨." Kyle Christie brought back a Vendettas memory, joking, "hopefully he didn't make you run up the mountain like we did 👀⛰🏃🏼‍♂️" (right right after congratulating them, of course).


Post your congrats to the newlyweds below -- and live with MTV News for all Challenge/Ex on the Beach updates!