Avril Lavigne is engaged to musician Mod Sun

The Canadian singer announced Thursday that she’s engaged to fellow musician Mod Sun,

who proposed to Lavigne in Paris at the end of March.

Lavigne, known for hits like “Sk8er Boi,” gushed that the proposal was “perfect” in an exclusive interview with People:

The two were on a boat in the Seine River with a clear view of the Eiffel Tower.

Champagne flowed, a violinist played — and yet Lavigne said the proposal was a “total surprise.”

Sun (whose real name is Derek Smith) shared photos of the proposal on Instagram with a poetic caption:

The day we met I knew you were the one. Together forever till our days are done.”

Lavigne and Sun met while working on her latest album, “Love Sux,”