Kourtney Kardashian and Travis Barker's star-studded wedding ceremony was one that will live on forever and ever.
Megan Fox, fiancé Machine Gun Kelly and Barker's Blink-182 bandmate Mark Hoppus were just a few of the many special guests who got all dressed up in their Sunday best to see Kravis exchange vows on May 22 in a lavish wedding ceremony in Portofino, Italy.
The couple, who legally wed last weekend in California following a non-binding Las Vegas ceremony, was also joined by the entire Kardashian-Jenner family, including Kourtney's mom Kris Jenner and her siblings Kim Kardashian, Khloe Kardashian, Kendall Jenner, and Kylie Jenner.
Kourtney and Travis' blended family were also in attendance for the special day: Kourtney's children, Mason, 12, Penelope, 9, and Reign, 7, (who she shares with ex Scott Disick), plus Travis' kids, Landon, 18, Alabama, 16 (whose mom is Travis' ex Shanna Moakler) and stepdaughter Atiana De La Hoya, 23.
The Poosh founder and Blink-182 rocker's Italian nuptials come less than a week after the pair were legally wed in a low-key ceremony in Santa Barbara, Calif., on May 15.
The couple, who got engaged last October, also previously exchanged vows in April while in Las Vegas, however they didn't have a marriage license at the time.
Scroll on to see who else celebrated Kourtney and Travis' wedding festivities below!
Kravis' BFF arrives hand-in-hand to the ceremony. The actress wears a black ballgown with a lace bustier top, while the rocker dons a wild blue leopard-print suit.
The "twin flame" singer is hard to miss as he sports punky pink hair.
Joined by Kendall's boyfriend Devin Booker, the sisters coordinate in floral dresses.
Travis' Blink-182 bandmate and his wife both sport sunglasses as they arrive to the ceremony.
Kourtney's sister dons a black lace gown styled with an ornate gold crown for the wedding ceremony.
The mother-of-the-bride shows off a fabulous feathered Dolce & Gabbana ensemble as she heads to the ceremony.
The supermodel is hand to support her oldest sister, along with her NBA star boyfriend and 4-year-old niece.
The Kardashian-Jenner family friends ride a water taxi.
The mother-of-the-bride appears with Domenico Dolce's partner.
Kendall Jenner's boyfriend rides a water taxi.
The Italian tenor appears with his son Matteo.
The designer waves at a pre-wedding event. He and Dolce & Gabbana partner Domenico Dolce attended the event and styled the bride and groom and their wedding party.
The NBA star accompanied girlfriend Kendall Jenner and enjoyed some fun in the water during the wedding weekend.
Travis' Blink-182 bandmate and his wife pose for a pic at a pre-wedding event.