I think that you may find that Tamera's a little more vibrant and energetic, but I'm much more likely to go up to a person and say, "Hi, I'm Tia, nice to meet you." Whereas Tamera is like... well... she's a little shy. She's down to earth. I'm more extroverted and she's more introverted when meeting people.
I think it's something that needs to be said - that there are interracial marriages out there, and the couples live happy lives, and there's nothing wrong with it.
The coolest thing is that my sister and I, you know, we've done what a lot of people have not been able to do. Which is to have our own careers, together.