Credit: Piko Press/Splash News Online

Once is never enough!

A couple of days after an intimate civil ceremony in Buenos Aires March 31, Michael Buble and love of two years Luisana Lopilato wed in front of 300 friends and family on Saturday. See more pics from their wedding.

The bride, 23, who donned a lilac dress and silver heels for the first set of nuptials, upped the elegance for the big celebration. Wearing a silk chiffon v-neck Marchesa gown with embroidered waist, the Argentine TV star exchanged vows with a tuxedo-clad Buble, 35, at a mansion just outside of Buenos Aires.

Yet this won't be their last walk down the aisle. The pair plan to marry in Buble's native Canada next.