Stewart, along with model Meagan Maitland, was the face of Australian underwear line, Antz Pantz from late 2005 - mid 2006, appearing in TV commercials & poster adverts for the line. Stewart is currently signed with Nous Models
She also has her own clothing line called Pinky Star Fish & has designed shoes independently.
In a poll run by Britain's FHM magazine, Kimberly was voted most eligible bachelorette. Voting took into consideration both "wealth & looks".
