The pair celebrated their one-year anniversary on June 12th with a series of Instagram story posts.
The first two pictures from Booker feature Jenner and the captions “365” and “52”.
The third photo features the model tagged in a romantic dinner setting and the caption reads “1” with an orange heart.
Jenner also posted a sweet shot of her and the basketball star cuddling on a private jet.
The pair were first linked in April 2020 but began officially dating in June after a whirlwind of romance rumours.
A source tells E! News that “it’s getting more and more serious and she is very happy.”
The insider also shares that: “Devin is quiet and not interested in being in the spotlight or a celebrity. She really appreciates that about him and is attracted to that.”
“They are really similar and love just being low-key and staying in and laughing together.”
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