Squoval Nails

Kelsey Calemine wears long nails painted in bright yellow polish.

Kelsey Calemine had black manicure but she needs an update since on some of her nails the polish is already peeled off.

Martina Stoessel in Poland out after filming her tv show in Warsaw, Poland on Thursday October 13, 2016.

Becky G wears glossy red nails.

Ally Brooke has chipped nude polish on her nails

Kira Kosarin at the 2016 Nickelodeon HALO Awards at Basketball City, Pier 36, 299 South Street in New York City, NY on November 11, 2016.

Hailee Steinfeld at the 2016 Nickelodeon HALO Awards at Basketball City, Pier 36, 299 South Street in New York City, NY on November 11, 2016.

Daya at the 2016 Nickelodeon HALO Awards at Basketball City, Pier 36, 299 South Street in New York City, NY on November 11, 2016.

Cher Lloyd at the Breast Cancer Now Pink Ribbon Ball 2016 at Dorchester Hotel, Park Lane in London, UK on October 8, 2016.

Margot Robbie at the European premiere of Suicide Squad at the Odeon Leicester Square in London, United Kingdom on Wednesday August 3, 2016.