Mary-Kate Olsen and Olivier Sarkozy, have been together since 2010.
The couple is reportedly planning to tie the knot in the Hamptons next summer!
After getting engaged in March 2014, the couple has kept quiet about wedding plans.
Us Weekly reports that the bride-to-be and groom have reportedly "changed their wedding plans a million times," according to a source.
Source: Harpers Bazaar