It's happening.

Kourtney Kardashian and Travis Barker are getting ready for their third (kind of) wedding on Sunday in Italy and as they prepare to say their vows, we have all you need to know. For the official ceremony, the couple's closest friends and family have jetted over to Italy for what will no doubt be a romantic ceremony. Last week, the couple tied the knot at a courthouse in Santa Barbara only a month after they had a "practice wedding” in Las Vegas. TMZ reported that the pair drove away in a vintage black controvertible with a sign that said “Just Married” hanging from the car. On Sunday, the two are set to do it all again at Castello Brown in Portofino and according to MailOnline, the wedding is taking place on a secluded terrace in the castle. Staff at the castle are keeping very quiet about the whole thing but according to insiders, the castle has been sealed off since Wednesday as Kourtney and Travis have hired it out for a week. There are also a lot of security cameras around to make sure it stays as secluded as possible, but we can only assume their The Kardashians crew will be there to document the whole event. While TMZ has reported that Scott Disick has not been invited, his and Kourtney's three children Mason, Penelope and Reign all have major roles in the ceremony. Of course, the whole Kardashian-Jenner clan will also be in attendance alongside Travis's children Landon, Atiana and Alabama as well as his Blink-182 bandmates. The couple are said to be staying on the 213ft superyacht Regina D’Italia, and we expected nothing less from them. The couple took full advantage of being in Las Vegas for the Grammys last month and headed to a small chapel late that night for what seemed to be a "practice wedding" According to TMZ, the pair arrived to the church around 1.30 am, just hours after Travis' performance at the event. Insiders told the outlet that the Blink 182 drummer and reality TV star asked for an Elvis impersonator to officiate the ceremony. They came prepared with a marriage license and presented it to the chapel's owner, who served as a witness. It was also said that the event was kept completely private and the venue was not allowed to take pictures, as the pair had their own photographer and security. This is Kourtney's first-ever marriage. She previously dated Scott Disick in a 10-year on-again-off-again relationship and shares three children with him - Mason, Penelope and Reign. Meanwhile, this is Travis' third marriage - the musician has been through two divorces in the past. Travis proposed to Kourtney back in October 2021 at a beachside hotel Montecito, California, after dating for nine months.