Charlize Theron isn't a fan of the gluten-free diet.  In a part of the interview that was not-at-all planned or staged, she went on a gluten-free rant. Here's what she had to say:

“I just think that if you are gonna send a gift, let it be enjoyable. Why send me a fucking cupcake with no sugar in it? What’s the use? There’s no use. It tastes like cardboard! And this was the ultimate test, I was in the middle of a fitting with a bunch of ‘fashion people’ and they love skinny stuff. I had them taste it and even they couldn’t eat it. Then I tried, I said, ‘You know, I love my cleaning ladies, I’m gonna give-’ They wouldn’t even eat it. My dogs wouldn’t even eat it. I couldn’t get rid of the goddamned cupcakes in my kitchen.

I think the gluten-free thing is bullshit. I’m sorry, that’s just me. I don’t believe it and I think studies now recently just proved that it is bullshit. But I actually do think it’s bullshit.”