Gwen Stefani has glossy black nails at the 64th Annual Cannes Film Festival – “The Tree of Live” Premiere at Palais des Festivals in Cannes, France on May 16, 2011.

Kim Kardashian wearing chocolate brown manicure.

Amber Rose wore long pink nails at the SlutWalk Festival Press Conference With Amber Rose And Perez Hilton at Four Seasons Hotel in Beverly Hills, CA on September 29, 2016.

Alli Simpson wears shiny cappuccino long nails.

“Clean beautiful #nails with beautiful jewelry for #METGALA”

Halsey at the 2016 American Music Awards at Microsoft Theater, 777 Chick Hearn Court in Los Angeles, CA on November 20, 2016.

Gwen Stefani has long red nails at the 2003 Billboard Music Awards at MGM Grand Hotel and Casino in Las Vegas, NV on December 10, 2003.

Daya at the 2016 American Music Awards at Microsoft Theater in Los Angeles, CA on November 20, 2016.

Ariana Grande wore nude oval nails at the 2016 American Music Awards held at the Microsoft Theater in Los Angeles, USA on November 20, 2016.

Lucy Hale at the 23rd Annual ELLE Women in Hollywood Awards at Four Seasons Hotel Los Angeles at Beverly Hills, 300 S Doheny Drive in Los Angeles, CA on October 24, 2016.