"5 years ago today I became the happiest girl in the House of Blues! Exactly one year ago from today was easily the best day of my life! I love you an impossible amount. Thank you for being you @justinhartley," Chrishell wrote on Instagram.
Justin also shared a sweet tribute to Chrishell on Instagram in a now-deleted post that read, "The best day, the best friends and family, the best wife! Happy first anniversary to my @chrishellhartley!! Let's do 300 million more!"