Madelaine Petsch at the Environmental Media Association’s 27th Annual EMA Awards held at the Barker Hangar in Santa Monica, Los Angeles, California on Saturday September 23, 2017.

Jordyn Woods wore dark chocolate manicure.

Jessie J at the DeGrisogono ‘Love On The Rocks’ gala at the Hotel du Cap-Eden-Roc during the 70th annual Cannes Film Festival in Antibes, France on Tuesday May 23, 2017.

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

Jennifer Lawrence attends Mother! film premiere in London, United Kingdom on Wednesday September 6, 2017.

Madelaine Petsch at the Prive Revaux Eyewear Launch Party at Chateau Marmont in Los Angeles, CA on June 1, 2017.

Tinashe performs live at the Flamingo Go pool at the Flamingo Hotel & Casino in Las Vegas, Nevada on Saturday August 13, 2017.

Jordyn Woods wore white nails dusted with glitter for her birthday.

Millie Bobby Brown wears alternate nails in white and light blue colors.

Madison Beer wears long coffin shaped nude nails.