See the photos from Kourtney Kardashian's 'epic' Vegas wedding ceremony with Travis Barker

Kourtney Kardashian and Travis Barker have officially walked down the aisle.

The "Keeping Up With the Kardashians" star and the Blink-182 drummer  had a wedding ceremony shortly after Barker's Grammy performance Sunday night in Las Vegas.

Kardashian shared photos on Instagram from the big day.

The series of pictures shows Barker, 46, and Kardashian, 42, both wearing sunglasses and decked out in leather clothing, standing before an Elvis impersonator.

"Found these in my camera roll," Kardashian captioned the post.

"Once upon a time in a land far, far away (Las Vegas) at 2am, after an epic night and a little tequila, 

a queen and her handsome king ventured out to the only open chapel with an Elvis and got married (with no license). Practice makes perfect."