Amber Rose’s mint green glitter nails at the 2012 MTV Movie Awards Arrivals at Gibson Amphitheater in Universal City, CA on June 3, 2012.

Amber Rose’s deep red and clear half moon nails at the 2012 Clive Davis Pre-Grammy Party at the Beverly Hilton Hotel on February 11, 2012 in Los Angeles, CA.

Ke$ha’s pearly nails with black tips at the launch party for her Baby-G Watch at SLS Hotel in Los Angeles on October 29, 2012.

Ke$ha’s gold and white art deco style nails at the KIISFM 2011 Wango Tango concert at the Staples Center in Los Angeles, California on May 14, 2011.

Ke$ha’s shiny black nails at the 2012 Video Music Awards Arrivals in Los Angeles, CA on September 6, 2012.

Ke$ha wore pyramid studs glued to her nails at the 2010 American Music Awards at the Nokia Theatre L.A. Live in Los Angeles, CA on November 21, 2010.

Ke$ha wore mixed zebra stripe and leopard print nail decals at the 2010 MTV Video Music Awards at the Nokia Theatre L.A. Live in downtown Los Angeles on September 12, 2010.

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.