Katy Perry’s long beige nails in her “Unconditionally” music video

Zoella’s neon orange nails in her “My Current Favorites (With Special Guests)” YouTube video

Lorde in the press room at the 2013 GRAMMY Nominations Concert Live at Nokia Theatre L.A. Live in Los Angeles, CA on December 6, 2013.

Echosmith performing at Vans Warped Tour 2013 at the Central Florida Fairgrounds in Orlando, FL on July 28, 2013

China Anne McClain’s black nail polish at the 44th NAACP Image Awards at the Shrine Auditorium on February 1, 2013 in Los Angeles, CA.

Selena Gomez’s long dark red nails at the “Getaway” Premiere at the Village Theater on August 26, 2013 in Westwood, CA

Katy Perry’s black and white polka dot nails matched her dress on the red carpet at the 2013 American Music Awards Arrivals at Nokia Theater on November 24, 2013 in Los Angeles, CA

Ariana Grande’s light pink nail polish in the 2013 American Music Awards Press Room at Nokia Theater on November 24, 2013 in Los Angeles, CA.

“Nail game is over. I win.”

Lily Allen’s striped geometric nails