EXCLUSIVE! Whitney Port Defends Her Skinny Shape -- Tells Us Her Body Is 'Normal'!

The City starlet is fighting back against claims that she’s too thin and says if she WAS getting to a frightening weight, her family would intervene!

If you think Whitney Port looks alarmingly thin these days, you’re not the only one — but don’t expect The City starlet to agree with you – she tells us she’s not only fine, but normal!

“I’m totally normal,” the 25-year-old reality star assured HollywoodLife.com exclusively at Sephora’s Kiss For a Cause event in Hollywood August 26. “I’m fine. ”

But Whitney isn’t going to let the talk get her down – she’s happy with who she is, haters be damned! “Sometimes I see [comments about my weight], but to be perfectly honest with you, it doesn’t really effect me all too much. I know I am OK, and I know if there was ever a problem, my family would be the first ones to come in, come up to me and would totally help me. So it doesn’t really affect me.”

So how DOES Whit look so damned perfect all the time? Warning: you may hate her after you read this. “Right now my [workout] routine is probably non-existent. Sometimes I will really get into the swing of things, I’ll go into the gym and get on the elliptical, but right now I do push-ups in my bedroom and that’s the extent of it.”

Ugh. Jealous.

When she’s busy NOT working out and fighting off body criticisms, Whitney is preparing to release her advice book, True Wit (which will be released this winter), working on her fashion week presentation and hanging out with boyfriend Ben Nemtin. “I think [we work because] we are very low-maintenance,” she said of The Buried Life star. “I mean, in the time that we have been dating, I haven’t seen one movie with him at all. We’ll go to events. We are very low-key, going to dinner and hanging out.”