What is the origin of duck lips in a picture?

The term "duck lips" in Photography refers to a pose where individuals pucker their lips to emulate the shape of a duck's bill, often to achieve a more flattering or playful look. This trend became popular on social media platforms, especially among influencers and celebrities, in the early 2010s. The exaggerated pout is sometimes criticized for appearing unnatural, but it remains a common pose in selfies and casual photos. Its origin is tied to the rise of selfie culture and the desire for visually striking images.