Kesha wearing glittery rainbow manicure.

Isabela Moner at the global premiere of ‘Transformers: The Last Knight’ at Cineworld Leicester Square in London, United Kingdom on Sunday June 18, 2017.

Rihanna attends the Fenty Beauty photocall at Callao Cinema in Madrid, Spain on Saturday September 23, 2017.

Isabela Moner at the 2017 Teen Choice Awards at USC Galen Center in Los Angeles, CA on August 13, 2017.

Rihanna at the 3rd Annual Clara Lionel Foundation Diamond Ball at Cipriani Wall Street in New York City, New York on Thursday September 14, 2017.

Jordyn Woods wearing classic French manicure.

Hailey Baldwin wore black short nails to match her outfit as she went out during London Fashion Week in United Kingdom on Saturday September 16, 2017.

Millie Bobby Brown had glossy black nails at the 69th Annual Primetime Emmy Awards at Microsoft Theater, 777 Chick Hearn Court in Los Angeles, CA on September 17, 2017.

Kylie Jenner wears matte chocolate nails.

Beyonce wears long nails painted in light pink polish.