She's been spending time with Doug Hutchison, 56, since suffering a devastating miscarriage over the summer.
But Courtney Stodden's husband was nowhere to be seen as she enjoyed a steamy smooch on the beach in California recently.
The object of the 23-year-old reality star's desire was a mystery woman, and the pair only had eyes for each other as they were caught in the throes of passion on the sand.
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Resting between the brunette's legs, Courtney threw her arms around her companion as they locked lips.
Clad in a skimpy black bikini, the busty blonde could barely contain her ample chest which spilled out of the scanty fabric.
She teamed the garment with a pair of tiny shorts that clung to her perky posterior as she paraded her incredible figure along the beach.
Doug and Courtney celebrated their five-year wedding anniversary in May by renewing their vows.
Doug, whose career came to an end when it emerged he had begun a relationship with a 16-year-old to whom he was giving acting lessons, has talked of the fall-out caused by their relationship.