Yes, herdi montag is really wearing the colored contact lenses. It is the blue contact lenses that she wears. The blue eyes will be so charming and attractive which attract a lot of people's eyes. You could also find that a lot of people like to wear the blue contact lenses to show the big eyes. If you want to buy such type, you could just go to the near eyeglasses store to have a search.
Her original eye color is brown. But she does wear lots of colored contact lenses in different situations.
I think this phenomenon is advantageous, because we can enjoy the different type beauty presented those celebrity or the other people.
We live for our good mood, so use eye color to express our feelings is a kind of healthy method.
All right, from what you asked, I can see that girl, heidi montag is quite attractive to you. She is a hot blond, she has a pair of hazel eyes. But as you can see, sometimes she appears to have blue eyes through wearing contact lenses. So, the answer is positive. Anyway, you could also get those great circle contact lenses at Walmart or Lenscrafters, both of which are reliable sellers in the field.