They're all grown up, and getting married.
Friends, family and fashion elite: Clear your calendars! All three Olsen sisters are madly in love—and OK! can reveal that Mary-Kate, 28, Ashley, 28, and Elizabeth, 25, will be walking down the aisle by the end of 2014. "This is a huge year for the family," shares an insider. "After Mary-Kate announced she was making things official with Olivier [Sarkozy], Elizabeth surprised everyone with her engagement news. Now Ashley is joining in on the fun, shocking the family by discussing her own marriage plans!"
This article was originally published at OK! Magazine. Reprinted with permission from the author.