Kourtney Kardashian shunned a traditional white wedding dress in favour of a black jumpsuit when tying the knot in the early hours of Monday morning.
Hours before walking down the aisle at the One Love Wedding Chapel in Las Vegas, the newly-married reality TV star and Blink-182 drummer Travis Barker indulged in plenty of PDA at the Grammy Awards.
The new Mrs Barker, 42, looked sensational as she posed alongside her rocker beau on the red carpet - wearing a chic cut-out black jumpsuit for the occasion.
And it seems her outfit of choice for the star-studded bash was good enough for her first ever wedding later in the evening.
"They were dressed with what they had on at the Grammys," One Love Wedding Chapel owner Marty Frierson has told PEOPLE.
"They came, got married, tossed the bouquet in the driveway, and danced to Elvis. It was over in about 30 minutes."
The mum-of-three's Grammy-turned-wedding attire consisted of a figure-hugging Et Ochs onesie - complete with a plunging neckline - and sheer opera-length gloves and dark black shades as accessories.
New husband Travis - who popped the question with a romantic beach proposal last year - matched his beau's look with an all-black ensemble and some chunky Tiffany & Co. jewelry.
It's claimed Kourtney and Travis headed to a chapel after 1.30am on Monday and took full advantage of being in Vegas for the awards bash by tying the knot.
Sources say the loved-up pair said 'I do' just hours after he performed live at the music awards, and that they didn't allow the venue to take any photos of them, taking along their own photographer and security instead.
The insider says they arrived with their marriage license and handed it over to the chapel's owner, who acted as a witness for them.
It's also claimed that they had an Elvis impersonator perform the ceremony, and it was important to them that someone dressed as the King of Rock 'n' Roll was the one to pronounce them man and wife.
The smitten pair have yet to publicly confirm the happy news via social media but fans are eagerly waiting on their first post as a married couple.
While the pair have been friends and neighbours for years, they developed a romance and went public with their relationship in January last year, and they've been well known for their very public displays of affection ever since.
Travis is - or will be if the reports aren't correct - Kourtney's first husband.
The Poosh founder had a 10-year romance with Scott Disick and they share children Penelope, Mason and Reign together.
Travis was married to Melissa Kennedy between 2001 and 2002 and was married to model and actress Shanna Moakler from 2004 to 2008.
The musician shares teenage kids Landon and Alabama with Shanna.
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