So I saw this stripper

[CarnivorousJelly]

She's a mix of multiple ethnicities. Her skin colour's the same as my sister's; there's no African/African-American or Asian heritage in our family, but we have pretty much everything else... so I'd say your pole-dancer is a mix c:

but which ethnicities would cause such a thing

In my family:

• German
  
• French
  
• Native American
  
• Scottish
  
• Russian
  
• Spanish
  
• Italian
  

And there's sprinkles of more, but I'm not 100% sure on them