A reality TV veteran is no longer. Kendra Wilkinson’s grandmother, Mary Stotz, has died.

The “Kendra On Top” and former “The Girls Next Door” star confirmed her family member’s death on social media on Tuesday. The 30-year-old mother of two posted a throwback photo of herself posing with her late grandma.

Kendra’s estranged mother, Patti Wilkinson, has also mourned Mary’s death online. “It is with great pain and sorry that I announce that my mother has passed away this morning,” Patti wrote on Facebook. “She was my best friend, my rock & my biggest cheerleader. What a great woman she was & without her I am half of a person. Love you mom always.”

While Kendra’s brother, Colin Wilkinson, has not responded to Mary’s death, he has posted several photos of his grandmother on Facebook in recent days. 

Mary rose to fame in 2005 cameoing on E!’s “The Girls Next Door.” She, Patti and Colin frequently filmed their visits with Kendra at then-boyfriend Hugh Hefner’s Playboy Mansion in Holmby Hills, California, for the show. The series concluded after six seasons in 2010.  “I was younger then and I did enjoy it,” Mary told Radar Online of her time spent filming in July 2014. 

Mary’s cause of death and age is unknown at this time.