"I asked Victoria to do my dress because I wanted it to be special and made with love, and I knew that Victoria would make it with love," the 41-year-old actress shared. "Victoria was one of my witnesses, too – she signed the paper that says I was here – so it was a Victoria Beckham weekend!"
For her star-studded nuptials to longtime beau Jose Antonio Baston, held in Valle de Bravo, Mexico, Longoria couldn't help but gush over the support and comfort she felt by sharing the experience with her friend.
"She was the best, sweetest person to have there on this day," Longoria explained. "she's one of my best friends so for her to be there was so special."
"The most beautiful bride," the 42-year-old fashion designer wrote in the caption to one of her pics. "I am honored to have created your wedding dress. Thank you for asking me!!"
The former pop singer and her husband, soccer legend David Beckham, were some of dozens of big-name stars in attendance at the glamourous wedding. Longoria's Desperate Housewives co-star, Felicity Huffman was also a guest, as was Penelope Cruz, Ricky Martin, Katy Perry and Melanie Griffith, among others.
For more on Longoria's wondrous wedding weekend, check out the video below.