Get ready to pop the champagne and celebrate because Sia, the powerhouse Australian singer, and songwriter, has officially tied the knot! In a stunning and intimate ceremony held over the weekend at the luxurious Villa Olivetta in Portofino, Italy, Sia and her beau, Dan Bernad, exchanged vows and declared their love for each other. Let’s take a closer look at the details of this romantic and surprise wedding that has everyone talking. The Bride’s Wedding Dress For her big day, S