Kristin Cavallari is ready to have another baby.

The jewellery and shoe designer, who gave birth to her first child, Camden, in August 2012, with her husband Jay Cutler, can't wait to expand their family in the near future.

The 26-year-old blonde beauty told E! News: ''We want to have a second sooner rather than later. We're working on it!''

She added: ''We know we want another one close in age to [1-year-old son] Camden and we're at the point where we're both ready. Before Camden was born, I thought I'd be pregnant again by the time he was six months, but I definitely wasn't ready. Now, I'm finally ready.''

The former 'The Hills' star, who married Chicago Bears quarterback Jay, 30, in a low-key ceremony in Nashville, Tennessee, in June, is hoping her next baby will be a little girl.

She said: ''Obviously, I want a little girl, but if I had another boy I would be so excited as well. I love having a boy. Either way, I'd be really, really happy.''

But Kristin has no desire for her growing family to star in their own reality TV show.

She said: ''The only reality show I would do is something in the fashion world,'' she dished. ''I'm not opposed to doing something like that, but I would never do another show about my life or my family. No 'Hills' in my household!''