The Minnesota native took to Instagram with two beautiful portraits of the pair along with the caption, "I will never get tired of this smile! 3 days and I get to marry my best friend! In celebration...here's another shot from the engagement set we did with the amazing @yannbean #lovehard #ifyoulikeitthanyabetterputaringonit"
Flynn and Comparetto became engaged on May 29, 2015.
Would you like to leave a congratulatory message for Flynn? We want to hear from you -- and there are many ways you can share your thoughts.