Kourtney Kardashian and Travis Barker Are Married (Again!) in a Lavish Ceremony in Italy

Third time's a charm for newlyweds Kourtney Kardashian and Travis Barker! 

The Poosh founder married the Blink-182 drummer in an intimate wedding ceremony in Portofino, Italy, on Sunday, May 22. 

Kourtney, 43, wore a custom white corseted mini-dress with a long, dramatic veil and Travis, 46, donned a sleek black suit — both by Dolce & Gabbana.

The pair exchanged vows surrounded by red roses and loved ones, including their six total children

A source close to the wedding tells PEOPLE exclusively that Andrea Bocelli and his son Matteo were invited to perform.

The musicians sang "I Found My Love in Portofino," "Can't Help Falling in Love" and their 2018 single "Fall on Me."

"It was an incredible moment and a very special performance," says the source.

The lavish celebrations spanned the course of several days, starting with a dinner party at Ristorante Puny on Friday evening.