Nassar, an equestrian, also celebrated the news online, sharing more shots from his romantic proposal.
"SHE SAID YES!! ? I’m feeling like the luckiest (and happiest) man in the world right about now," he wrote. "Jenn, you are everything I could have possibly imagined..and so much more. I can’t wait to keep growing together through this journey called life, and I simply can’t imagine mine without you anymore."
"Love you more than you can possibly imagine, and thank you for making every single day feel like a dream to me," he added. "Here’s to forever!"
Gates was clearly touched by her fiance's post, commenting, " Yep crying again its fine life is perfect rn you’re everything to me ??"