The 30-year-old former Glee star and the Mumford & Sons singer got married Saturday night (October 15) in Morocco, Us Weekly reports.
Dianna and Winston have been dating since 2015 before announcing their engagement earlier this year.
The couple have never walked a red carpet together and have kept their relationship extremely private.
The last time the couple was spotted out together was back in June.
Congrats to the happy couple!