From Jennifer Aniston and Justin Theroux's surprise backyard wedding to Nikki Reed and Ian Somerhalder's rustic-chic nuptials, these are the year's star-studded celebrity weddings that we'd say "I do" to, all over again!

Time to spill our secret: Obsessing over celebrity weddings is our guiltiest pleasure. From fawning over the intricate details of the luxurious designer wedding dresses to dreaming of the faraway destination venues, we can't get enough of the glitz and glamour of celebrity weddings. If there's one thing we've learned over the years, it's that the stars sure know how to say "I do!"

Luckily for us, 2015 was a year chock full of star-studded bashes to satisfy our appetites. Sofia Vergara and Joe Manganiello's lavish wedding weekend in Miami was a floral-filled wonderland. Allison Williams' Oscar de la Renta couture gown is still giving us all the feels. And Nicky Hilton's regal Kensington Palace nuptials? Well, that's just the stuff princess dreams are made of!

During these past 12 months, we also got to see some of our favorite celebrity couples continue their fairytale love stories. After watching the relationship between Jennifer Aniston and Justin Theroux bloom throughout the years, we couldn't have been more thrilled for the lovebirds when they tied the knot. And after following Desiree Hartsock and Chris Siegfried from rose ceremony to rose ceremony, we practically had to fight back tears when The Bachelorette alumni finally made their way to the altar.

This year saw some of Hollywood's A-list stars become newlyweds, and what a better time to look back on those magical moments than on the close of this whirlwind wedding year? You're now on the exclusive guest list of this past year's most memorable celebrity weddings, so click through to take a peek at our favorite star-studded nuptials of 2015.

Photo: Glass Jar Photography; Twitter (2); Instagram

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