That' s what I heard this morning at breakfsat? Nope, not your breakfast cereal -- it's the "pop" of the 
new OPI Black Shatter, the rich black lacquer that leaves a shattered effect over your nail colour in an edgy, downtown-glam pattern. Try it over your fave OPI shades for the ultimate leather-and-lace look. Try it over one of the new Katy Perry for OPI shades for that rocker-chic, fashion-icon vibe. Or slam it over new gold-green Simply Smash-ing! by Serena Williams for OPI for nails that are -- I have to say it -- simply smashing. For more on Katy and Serena, stay tuned. Earth-shattering.