Well that was fast. It's only been one hot minute since Blac Chyna announced that she is not only engaged to Rob Kardashian, but also carrying his firstborn child and now there's a new report that says she's already changed her name. Even though the couple is yet to get married, sources say that Chynas has already filed legal documents to launch business ventures under the name of Angela Renee Kardashian.

According to TMZ on Sunday, Chyna, who already has one son with her ex-fiance Tyga, has plans to capitalize on the Kardashian name as she wants to make a profit from her new moniker with "entertainment services" along with television and movie appearances. What's more, Chyna referred to herself in the documents as a "social media celebrity."

If that weren't enough, Chyna's mother, Tokyo Toni, has taken to her social media accounts to express her joy over her daughter's baby news while the Kardashian and Jenner families have yet to make any public comments about the pregnancy.

"I just got off the phone with my daughter and soon to be son-in-law and they told me I'm about to be a grandma," Tokyo said in a video on her Instagram account. "I'm super excited for them and I can't wait for this new addition to the family." She added, "As well, I'd like to congratulate the other side of the family, which are the Kardashians and the Jenners. Congratulations, guys. We're having a baby!"

Rob's mother Kris Jenner is yet to make any announcements on her end. What's more, she apparently shaded her future daughter-in-law by not including her in a series of Mother's Day messages for her family members.

Tags: blac chyna rob kardashian kris jenner