AceShowbiz -

Did Blac Chyna undergo butt reduction surgery? The former "Rob & Chyna" star sparks butt reduction rumors after she was spotted with smaller derriere when stepping out at the launch party for her figurine dolls.

On Thursday, August 17, Blac introduced her new line of figurine dolls in Los Angeles. Wearing a revealing sheer outfit consisting of a low-cut blue strapped top paired with a sheer skirt over black undies, the 29-year-old model was seen with smaller butt.

During the event, Blac posed next to two figurine dolls of herself. One figurine showed the mother of two in a light pink bodysuit with short blonde hair, while another one showed her in a figure-hugging red dress with long red hair.

Previous rumor claimed that Blac was "done" with her boyfriend Mechie as she found herself a new man. The ex-fiancee of Rob Kardashian is reportedly dating "tLove & Hip Hop%" star Mally Mall. The new couple was recently spotted attending a party at the Ace of Diamonds strip club in West Hollywood.

During the outing, Blac sported a less revealing outfit, wearing a white long-sleeved Mickey Mouse T-shirt with her long braids up pulled into double buns. Her new beau was all smiles when he was seen walking beside her in a black-and-white tee which accentuated his buffed body.

Blac and Rob pushed back their August 8 court hearing for the custody of their daughter Dream Renee Kardashian until September 18 so they can try to work things out on their own. "We are working toward a resolution and wanted a little bit more time to see if we can get there." Blac's lawyer Lisa Bloom told Us Weekly, "If we can't, we are ready willing and able to go forward with the hearing on September 18."