Kourtney Kardashian & Travis Barker Are Married? (Report)

Kourtney Kardashian, 42, and Travis Barker, 46, secretly tied the knot, TMZ reports.

The site says the wedding went down in Las Vegas around 1:30 a.m. Monday… and an Elvis impersonator officiated!

The couple was in Vegas for the Grammys, where Travis performed with H.E.R. and Lenny Kravitz.

Sources say Kourtney and Travis were prepared, arriving with a marriage license, and that the chapel owner served as a witness. An insider, however, later told the site that the couple did not obtain a license and that the ceremony was for fun.

TMZ adds that they also kept the nuptials under wraps by bringing their own photographer and security for the ceremony.

People reports the couple said “I do” at the One Love Wedding Chapel, adding that the ceremony took place at 1:45 a.m. and that the stars wore the same outfits they had on at the Grammys.

Chapel owner Marty Frierson told the magazine, "I didn't know who it was until they pulled up. I advertise as 24-hours but they wanted to make sure I was still there. They paid and they requested Elvis Presley, that was mandatory. I called back 5 minutes later and was like, I got an Elvis, and there they were.”

Frierson said the ceremony lasted about 30 minutes, sharing, ”They came, got married, tossed the bouquet in the driveway, and danced to Elvis. They showed a lot of love and had a lot of fun."

Following their wedding, Travis and Kourtney was photographed arriving  back at their hotel at 2:30 A.M. Barker sported a Enfants Riches Déprimés jacket as he led his lady inside.

Insiders tell TMZ this will be one of “several” wedding celebrations for the couple.

Barker made a big splash when he popped the question in October. The drummer proposed amid a gorgeous display of roses and candles while the couple was in Montecito, California.

This is Kourtney’s first marriage (she was never married to ex Scott Disick), and Travis’ third. He was previously married to Melissa Kennedy and Shanna Moakler.

Meanwhile, fans will be along for the ride as Kourtney and Travis share their relationship journey on the new Hulu series "The Kardashians," which debuts April 14.

In a trailer that dropped last month, we see a flash of Barker’s beach proposal before hearing Kourtney say, “Travis and I want to have a baby,” and then a clip of the pair in a doctor’s office as they start the process. Plus, later on, we see Kourtney lying in a hospital bed as Travis kisses her hand.