Melanie Martinez has black nails in the video “Pity Party”.

Nicki Minaj on the TIDAL X: 1015 red carpet at the Barclay Center in New York on Saturday October 15, 2016.

Katy Perry at the “Office Christmas Party” Los Angeles Premiere at Regency Village Theatre in Westwood, CA on December 7, 2016.

Ruby Rose on the steps of the Sydney Opera House to launch Wear it with Pride, a major campaign that will educate all Australians about 85 law reforms that will positively affect the lives of same sex couple on Monday February 1 2010.

Meghan Trainor wears long sparkling mermaid blue nails.

“New nails! ??? Noah is gonna get some bomb back scratches very soon… ?”

Glittery bronze color looks amazing on Justine Skye’s nails.

Melanie Martinez has sparkling lavender nails in the video “Alphabet Boy”.

Ruby Rose attends the launch of the four-level Topshop & Topman mega centre on George Street, Sydney, Australia on Wednesday October 3, 2012.

Meghan Trainor wears gold sparkling almond nails.