Rita Ora pasted her nails in a nude color

Khloe Kardashian seen coming out of a hair salon in Beverly Hills, Los Angeles, California on Wednesday May 6, 2015

Justine Skye had a crazy colorful manicure: she had three nails painted in black polish and decorated with studs, spirals and smiley faces, one purple nail and a pink one with a colorful spiral

Brandi Cyrus’s white nails with geometric foil designs

Kesha got the most insane nails – the Japanese nail artist Miho Okawara put a ring on it!!

Amy Heidemann painted her nails in black and clear strips

Zendaya Coleman had a beautiful red and black camouflage manicure by Japanese nail artist Miho Okawara

Charlie XCX at Billboard Music Awards 2015 at MGM Grand Garden Arena in Las Vegas, Nevada on Sunday May 17, 2015

Rita Ora at the 2015 Billboard Music Awards at MGM Garden Arena in Las Vegas, NV on May 17, 2015

Sierra Kusterbeck had short intense blue nails with a half moon design on a nail