Ariana Grande’s mint green thumb nail

Tinashe’s white nails on the cover of her single cover for “2 ON” featuring Schoolboy Q

Lana Del Rey at the 65th Annual Cannes Film Festival Opening Ceremony and “Moonrise Kingdom” Premiere at Palais des Festivals in Cannes, France on May 16, 2012

Lana Del Rey’s red nails with gold diagonal tips at the Brit Awards 2013 at the O2 Arena in London on February 2, 2013

Lana Del Rey arrives at the 2013 Weinstein Post Golden Globe Party at Beverly Hilton Hotel on January 13, 2013 in Beverly Hills, CA

Lana Del Rey at the Lovebox Festival 2012 – Day 3 at Victoria Park in London, UK on June 17, 2012

China McClain’s burgundy nail polish

“Me and my Blue, and my Blue Blue, riding”

Beyoncé honored her marriage to Jay-Z with the gold letters “J+B” on her nails

Beyoncé painting her nails pink for breast cancer awareness