Kim also posted a pic to her own account, writing, “Happy 75th Birthday. I love you.”
Brody Jenner, who is the son of Caitlyn and her ex Linda Thompson, was also in attendance alongside his and fiancée Tia Blanco’s 15-month-old daughter Honey Raye. Sophia Hutchins, Caitlyn’s longtime pal and manager, was in attendance, but her ex Kris was not pictured.
As the retired athlete pointed out last year, she and Kris—who finalized their divorce in 2014—”never talk anymore.”
“It’s sad,” Caitlyn told ITV’s This Morning, noting that she’s “much closer to the Jenner side,” which also includes his kids Burt Jenner and Cassandra “Casey” Marino with ex Chrystie Scott, as well as son Brandon Jenner with ex Linda.
“When you have as many kids as I have, you’re closer to some than you are to others,” she explained. “And it’s kind of that way through there, through that side of the family.”
For more from Caitlyn’s big blended family, read on.