Known for her bold fashion choices and out-of-the-box persona, Lady Gaga is one of the most famous people with blue hair. The singer, songwriter, and actress has sported blue locks on several occasions, most notably at the 2010 Grammy Awards where she turned heads with a turquoise wig. Her fearless attitude and unique sense of style have made her a fan favorite and a true trendsetter.1. Lady Gaga
Pop sensation Katy Perry is no stranger to experimenting with hair colors. From pink to purple to blue, she has rocked them all. Her pastel blue hair, which she debuted in 2012, was a hit among her fans and became a signature look for her during her "California Dreams" tour. She has since sported different shades of blue, proving that she can pull off any hair color with ease.2. Katy Perry
At just 19 years old, Billie Eilish has already made a name for herself in the music industry. Along with her unique sound, the singer is known for her iconic blue hair. She has dyed her hair different shades of blue, from pastel to neon, and has even rocked a two-toned look with blue and green locks. Her blue hair has become a trademark for her and has inspired many fans to try out the trend.3. Billie Eilish
Australian singer and songwriter Sia is known for her powerhouse vocals and signature blonde bob. However, she surprised fans when she debuted her blue hair in 2014 at the Grammy Awards. The bold change was well-received, and she has continued to rock blue hair at various events and performances. Sia's blue hair adds an edgy touch to her already unique style.4. Sia
Rapper and singer Nicki Minaj is known for her eccentric style, and her hair is no exception. She has experimented with various hair colors, including blue, throughout her career. In 2012, she debuted a bright blue wig at the American Music Awards, which she paired with a matching dress and shoes. Her blue hair added a pop of color to her ensemble and made a statement on the red carpet.5. Nicki Minaj
Reality TV star and makeup mogul Kylie Jenner is no stranger to changing up her hair color. She has rocked several shades of blue, including a pastel blue hue, which she debuted in 2015. Her blue hair was a hit among her fans, and she has continued to experiment with different shades of blue, from icy blue to navy blue. Jenner's blue hair has become a go-to look for many of her followers.6. Kylie Jenner
Actor and rapper Jaden Smith has always been known for his unique sense of style. He made headlines when he debuted his bright blue hair at the premier of "The Pursuit of Happyness" in 2006. He has since rocked different shades of blue, from light blue to a darker turquoise, and has even added some fun designs and patterns to his blue locks. Smith's blue hair reflects his bold and carefree personality.7. Jaden Smith
Lead vocalist of the rock band Paramore, Hayley Williams has been a fan of blue hair for years. She first dyed her hair blue in 2009 and has continued to experiment with different shades and styles. Her blue hair has become a staple for her and has inspired many fans to try out the trend. Williams' blue hair adds a cool and edgy vibe to her performances.8. Hayley Williams
Canadian singer-songwriter Avril Lavigne has been a trendsetter since her debut in the early 2000s. She has sported blue hair on several occasions, including her iconic look in the music video for her hit song "Girlfriend." Lavigne's blue hair has become synonymous with her punk-rock style and has influenced many fans to try out the bold hair color.9. Avril Lavigne
Former professional basketball player Dennis Rodman is known for his eccentric style and ever-changing hair color. In the late 1990s, he made headlines when he dyed his hair bright blue during his time with the Chicago Bulls. He has since sported different shades of blue, from electric blue to a more subtle navy blue. Rodman's blue hair adds a playful element to his flamboyant personality.10. Dennis Rodman