We can't wait for the Grammy Awards to kick off tomorrow night, but in the meantime, we have Clive Davis's famous pre-Grammy party to keep us entertained. Among the star-studded attendees were Miley Cyrus, clad in a black Emilio Pucci halter gown, and Katy Perry in a white long-sleeved Rafael Cennamo gown with pearl embellishments. Both singers opted for detailed floor-length numbers, but that's where the similarities ended. Miley's embroidered gown, from the designer's Spring 2013 collection, oozed major sexy, thanks to that little bit of side cleavage. Katy's pick, from Cennamo's Fall 2013 line, was all about ladylike elegance. Everything from its color to the pearls to the demure neckline and long sleeves exuded sophistication. Now that you've seen both ensembles, we turn it over to you - which singer do you think was best-dressed at Clive Davis's pre-Grammy party? Cast your vote below.