I feel gross: Kristin Cavallari on pregnancy

Pregnant reality TV star Kristin Cavallari says she feels very tired and gross.

The 27-year-old blonde beauty is already a mother to 17-month-old son Camden, who she had with NFL player husband Jay Cutler, reported Contactmusic.

"You just feel gross. I live in leggings. I need to get it together and maybe put in a little effort to feel better about myself," Cavallari said.

"I've been great, except that I'm really tired. It gets better after the first trimester, but it never really goes away," she added.

The actress said her pregnancy cravings include plenty of sugar and fatty food.
 

"I've been eating a lot of English muffins, and I'm in a tomato phase, so I've been making tomato soup," she said.