"Erin and I love to go clothes shopping together," said Helen Star, Romanian rack star. "We don't like tight clothes. Nothing that shows off too much. We like loose clothes. I like to be comfortable. And it doesn't matter. People can tell we are very busty no matter what we wear. We wear just about the same size and our breasts are almost the same size. Sometimes we get angry at each other for taking each other's clothes."

Have the sisters ever dated the same guy? When siblings are so close, it's unlikely a man could ever come between them.

"After the relationship was over with one of us, the other took over!" said Helen.

Usually the older sister in a family is the more outgoing and always on the go-go. That's not the story with the Star sisters.

"Normally, I am the shy one," Helen pointed out. "I don't really like going out much. I like to stay at home and relax. But I am the bigger flirt."