Cortney Ketchum famous as Dapper Granny is an American fashion model, designer, YouTuber, Instagram star, and social media influencer. She is best known for sharing her gorgeous, attractive photos, and videos on Instagram and YouTube. She is also famous as the creator of a fashion brand named Urban Rarity.
Dapper was born and raised in United States along with her family and relatives. Having been fond of fashion, modeling, and glamour from a young age, she decided to make a career in the same field. She garnered initial popularity as a fashion model and designer on Instagram.