They took their relationship public when they were spotted smooching on the beach in Miami, Florida, last month.
And Sofia Richie, 19, and Scott Disick, 34, couldn’t keep their hands to themselves as they packed on the PDA while continuing their never-ending vacation in Mexico on Monday.
The teen model flaunted her fabulous physique in rainbow-striped bikini bottoms and a skimpy yellow top, while father-of-three Scott matched her bright look in hot pink shorts.