S35: Morgan and Lena Franklin

[Whimsy]

From Entertainment Weekly: 

 

Morgan, 31, and Lena Franklin, 29, are sisters from New York City and Los Angeles. Both sisters work as marketing executives. In a preview, Lena revealed she once watched 27 seasons of The Amazing Race in only two months.

[blackwing]

I've been wondering, are these two full sisters?  To me, one looks Black and the other looks Hispanic or maybe Filipino.  Perhaps they are mixed race and they each take after one parent?