On my nails right now: OPI Wonderous Star from the holiday OPI + Mariah Carey collaboration. I just checked out the collection at my local Ulta even though the collection was released several months ago (see swatches on Beauty Geeks and Makeup and Beauty Blog). Wonderous Star is a glorious champagne gold sparkle infused with chunks of black glitter. The base is clear making the finish slightly transparent. I applied it with two coats and was impressed that the finish was very smooth even though it was loaded with glitters and sparkle. I haven't seen anything like it. It's definitely one of a kind.
Swatched with two coats:
I definitely recommend checking it out sooner than later before it's gone. What do you have on your nails right now?