Suri, whose parents are going through divorce, topped a poll by family-gifting site as organisers were impressed with her stunning wardrobe, which includes lots of dresses and mini high-heels, reported Sun online.
The six-year-old, whose wardrobe is rumoured to be worth USD 2 million, has beaten Beyonce Knowles and Jay-Z's baby daughter, Blue Ivy, into second place while Will and Jada Smith's girl, Willow, came third.
Harlow Madden, daughter of Nicole Richie and Joel Madden, was ranked fourth, and David and Victoria Beckham's first girl, Harper Seven, was fifth.