Britain's Catherine, Duchess of Cambridge smiles as she explores the Rainforest Biome as she visits the Eden Project in south west England on September 2, 2016. (Photo by Arthur Edwards / POOL / AFP via Getty Images)
Britain's Catherine, Duchess of Cambridge smiles as she explores the Rainforest Biome as she visits the Eden Project in south west England on September 2, 2016. (Photo by Arthur Edwards / POOL / AFP via Getty Images)