Becky G during 2013 MTV video music awards at the Barclays center in New York City, New York on Sunday August 25, 2013.

Justine Skye wears long brown nails.

Kesha got a colorful manicure with cats, Yin-Yang, crosses and flowers designs.

Ariel Winter wearing squared-shape nails painted in pink polish.

Kim Kardashian wore black nails with diagonal brown stripes design at the QVC Buzz on the Red Carpet Oscar Party at the Four Seasons Hotel in Los Angeles, CA on February 23, 2012.

Rita Ora shows off a white manicure while out walking in SoHo, New York City, New York on Sunday August 7, 2016.

Becky G wears long almond nails painted in nude polish.

Justine Skye likes to experiment different nail art and this simple geometric squared design looks great on her long dark-brown nails.

Ariel Winter wend to esNAIL LA saloon for a glossy black manicure with gold sparkle design.

Kim Kardashian wears glossy black nails at the launching of “True Reflection” Fragrance at Lord & Taylor in New York City, NY on September 6, 2012.