Big, sparkling post earrings are one of the next big jewelry trends, and plenty of stars are already on board with the craze.

Jennifer Lopez wore glittering, star-shaped baubles when she performed in Italy over the weekend, actress Elizabeth Banks donned big, elaborate diamond earrings to a recent event at the Academy of Motion Picture Arts and Sciences and fashion plate Ashley Olsen wore a similar pair to the Tommy Hilfiger Fall Fashion Show in New York City.

So how can you pull this look off for the office or a big night out? First, select the right diamond earrings. This trend is about fun and modern shapes, and for full impact they should be no smaller than the size of a quarter. (Crystal earrings will work for this style, too.)

If you plan to wear this look to the office, sweep your hair back into a loose bun and wear nude lipstick. If you’re heading out to paint the town red, go all out with bright lips and loose tresses.