Katy Perry at the 2010 MTV Movie Awards at the Gibson Amphitheatre at Universal Studios in Hollywood on June 6, 2010 in Los Angeles, CA.

Katy Perry at the 2010 American Music Awards at the Nokia Theatre L.A. Live in downtown Los Angeles, CA on November 21, 2010.

Katy Perry at the 2012 MTV Video Music Awards Arrivals at Staples Center in Los Angeles, CA on September 6, 2012.

Katy Perry at A Celebration Of Carole King And Her Music to Benefit Paul Newman’s The Painted Turtle Camp at Dolby Theater in Hollywood, CA on December 4, 2012.

Becky G got her nails done by Analinda Meneses in mixed tribal prints for her performance at Coachella.

Becky G sang the national anthem at a Los Angeles Dodgers baseball game in May 2013 and had her nails painted to match the occasion. She has most of her nails painted like baseballs and “LA” symbols on her ring fingers.

Becky G got her nails done by Analinda Meneses with Mexico-inspired designs for her “Play In Again” music video. Her nail art includes a cross on her pinky, a Mexican flag with “Viva” written on her ring finger, a blanket print on her middle finger, flowers on her index finger, and a sugar skull on her thumb.

Becky G had each nail painted a different color in Cher Lloyd’s “Oath ft. Becky G” music video

Becky G’s nails in her “Becky From The Block” music video

Becky G’s pink and white striped nails have blue roses painted along the edge