Ofcourse, no Vegas wedding is complete without an Elvis Presley officiant who married the couple.
But it looks like they may not be *legally* married...
Speaking with Page Six, a close friend said they never actually got the marriage license and was instead just a gesture of their love.
“They had a ceremony, but on paper it’s not legal yet,” one insider told the publication.
Earlier this year, it was reported that Kourtney was feeling 'furious' that her family's ongoing drama is overshadowing her wedding.
A source told The Sun newspaper: "Kourt is furious that this latest family drama is overshadowing the wedding planning.
"For her, the wedding is the biggest deal of her life and she just felt that for once it should be all about her."