Welcome to THG's gallery of Kate Middleton bikini photos. They are sometimes controversial, but always gorgeous.
Royal Baby Factory
Kate Middleton has been prolific in producing royal babies from 2012-present. Will there be a third one on the way?!
The Duchess Waves
Kate Middleton waves to adoring admirers as her second pregnancy nears its end in the spring of 2015.
Kate Smiles with William
Kate Middleton, Prince William and the new addition to their family smile outside the hospital, having just become parents for the second time.