blac chyna’s Update: Chick in New $e-x Tape appears like me … however She’s an inexpensive knockoff

Blac Chyna says a new se-x tape floating around featuring a lady who’s the alikeness of her is simply that … a spitting image, but it ain’t her.

An out of focus, 13-minute video surfaced online just when Chyna’s oral sex vid with Mechie leaked.

The new video shows a lady with Chyna’s skin tone, body type and hairstyle engaging in sexual intercourse with an African-American man. the lady has many tattoos on her body, just like Chyna.

The video first popped up on Twitter, however has since spread to popular porno sites making an attempt to pass it off as her.

Sources near Chyna admit … the lady in the grainy footage does have vital similarities to the reality star, but it’s absolutely NOT her.

We’re told Chyna’s legal team has fired off more than 20 cease and refrain letters to the porno sites that are hawking the video using Chyna’s name. Her lawyers have also sent the letters to porno sites showing her oral sex tape with Mechie.