Blac Chyna and Rob Kardashian's big baby news was a shock to fans — and to her own mother! Tokyo Toni revealed in a new video post that the parents-to-be called her with their happy announcement just this morning.
"Hey guys," a grinning Tokyo said in a video she posted online shortly after the Instagram announcement made by Rob and Blac on Friday.
"And yes I just got off the phone with my daughter Blac and son-in-law-to-be Rob," she revealed. "Congratulations guys! They told me 'You're about to be a grandma.'" (She already is a grandmother to Blac's son with Tyga, King Cairo, 4.)
Although Rob and Blac have only been dating for four months, she said," "I am super excited for them and I cannot wait for this new addition to the family."
Wearing a hat that read "TOKYO," she then got cheeky about her daughter's new relatives.
"As well I'd like to congratulate the other side of the family," she intoned. "Which are the Kardashians and the Jenners. Congratulations guys! We're having a baby."
Blac's mom then broke into song.
"I'm gonna be a grandma. I'm gonna be another grandma," she crowed into the camera.
"I'm sorry y'all I'm happy," she says. "What did you expect? Y'all know it's just me. It's Tokyo. I'm so excited though."
And she end the video with well wishes for her daughter: "Congratulations Rob and Chyna. Good job. Well done."