On Thursday, she posted a photo of her boyfriend Mod Sun getting down on one knee in front of her on what looks like a boat cruising down the River Seine,
With the Eiffel Tower in the background.
In the next series of photos, Avril shows off her heart-shaped diamond ring as Mod Sun grins.
She captioned the photo, “Oui! Je t’aime pour toujours,” which is French for, “Yes! I love you always!”
She also wrote in French that the happy event took place on Sunday, March 27.
On his Instagram, Mod Sun posted photos and video of the moment, and wrote,
“The day we met I knew you were the one. Together forever til our days are done.