The 33-year-old reality star posted a series of snaps of the big day, including one of her dressed in stunning white lacy gown, leaning in to kiss her husband in front of a wall of flowers, reported Daily Mirror.
The snap passed 2 million likes, just three days after Kardashian posted it, and another showing the pair walking down the aisle wasn't far behind, gathering 1.6 million likes so far.
The previous record was held by Justin Bieber, who got 1.82 million likes for a snap of him with ex Selena Gomez.