Ke$ha’s peach nails with a black outline and a single large jewel at the BMI Pop Awards in Beverly Hills, CA on May 15, 2012.

Ke$ha’s black oval nails at the 40th Anniversary American Music Awards at the Nokia Theatre LA Live on November 18, 2012 in Los Angeles, CA.

Ke$ha’s silver nails at US Weekly’s Hot Hollywood Event at Colony in Hollywood, CA on November 18, 2010.

Ke$ha’s neon orange nails at the 2012 Genesis Awards at the Beverly Hilton Hotel on March 24, 2012 in Beverly Hills, CA.

Ke$ha performs at club X-TRA in Zurich, Switzerland on December 5, 2010.

Ke$ha’s silver nails at the 52nd Annual GRAMMY Awards held at Staples Center in Los Angeles, California on January 31, 2010.

Iggy Azalea’s pointy silver nails at the VH1 Divas Concert 2012 at Shrine Auditorium on December 16, 2012 in Los Angeles, CA.

Lexus Amanda’s black nail polish

Juliet Simms’ nails offer an interesting twist on the French Manicure with matte black polish and a shiny gold stripe along the base.

Juliet Simms loves snakes and accented her red nails with two little gold snakes.