Gianna Dior (born May 12, 1997 in Palm Springs, California) is one of the most acclaimed and elegant performers of the late 2010s and 2020s. She entered the adult industry in 2018 at age 21 after a brief period in modeling and dancing. Gianna quickly rose to prominence thanks to her stunning natural beauty, long dark hair, expressive eyes, toned body, and sophisticated yet intense performances that blend sensuality with raw passion.

She has starred in over 500 scenes, working exclusively with high-end studios: Vixen, Tushy, Blacked, Deeper, Evil Angel, Brazzers, and others. Gianna is known for her versatility — excelling in passionate boy/girl, intense girl/girl, anal, interracial, and glamorous roleplay scenes. Her authentic chemistry, real orgasms, and ability to deliver both soft and hardcore content earned her widespread critical and fan acclaim. She won AVN Best New Starlet in 2020, AVN Female Performer of the Year in 2021, and multiple AVN/XBIZ awards for Best Sex Scene (girl/girl, boy/girl, anal). Gianna is frequently praised for her professionalism and has become a benchmark for the modern "glamcore" genre.

Since 2021, Gianna has continued to work selectively with premium studios while focusing on high-quality projects and personal branding. As of early 2026, at age 28, she remains active — performing in exclusive scenes, maintaining a strong presence on social media, and enjoying one of the most loyal fanbases in the industry. Gianna lives in Los Angeles, keeps her personal life private (including relationships), and emphasizes fitness, wellness, and creative pursuits. Her combination of classic beauty, intense performances, and consistent quality has made her one of the most respected performers of her generation, with massive archival popularity.