She was talking about Jewish guys when she said that. Listen to what she said afterwards. Most white women that mentions dark skin are talking about about tanned white guys.
Yes, Jews playfully refer to their own community as the "tribe." Sephardic Jews and a good amount of the Jewish diaspora can be olive-skinned, which to whites, is dark-skinned. I wouldn't be surprised if she "liked the brothas" - whatever that means, but that was not the thrust of her statement.