Credit: Lester Cohen/

Michael Buble has hit a high note: He's engaged!

The Canadian crooner, 34, is set to wed Argentinian actress Luisana Loreley Lopilato de la Torre, it was announced on his Twitter page Monday.

"Happy Monday Everyone!!...Congratulations to Michael Bublé and Luisana Lopilato on their engagement," read the message.

His rep, Liz Rosenberg, is also quoted on his website as saying: "Michael proposed to his girlfriend, Luisana, in November, in front of her family in Argentina. They're ecstatic. They're adorable, in love and laugh all day long."

Buble previously dated The Devil Wears Prada actress Emily Blunt. They split in 2008; she is now engaged to The Office's John Krasinski.

Lopilato, 22, stars in the hit Argentinian soap opera, Atraccion x 4.