Kaley Cuoco hosted the People's Choice Awards last night in Badgley Mischka and, more important for our purposes, OPI!
Cuoco sported her "lucky" manicure (she also wore a similar look to the 2011 Emmys) which consisted of two-toned nails styled by OPI celebrity manicurist Beth Fricke. Fricke used OPI Nail Lacquer in Bastille My Heart on all her nails, except on her two ring fingers, which were painted with Nicole by OPI Nail Lacquer in Follow Me on Glitter.
This is a super easy style to copy that still has more personality than your typical, all-one-color paint job. The ring finger idea is especially popular with brides and brides-to-be.