Although the 2012 Oscars were a time to honor achievements in film, that doesn't mean that some musically gifted entertainers didn't show up in West Hollywood to celebrate the big night! Miley Cyrus, Jennifer Lopez, Katy Perry and Selena Gomez all stepped out from behind their mics and into some fancy couture, attending after parties in celebration of the 2012 Oscars.

Miley Cyrus and Katy Perry chose to hit up the 20th Annual Elton John AIDS Foundation's Oscar Viewing Party, while J. Lo and Selena Gomez opted for Vanity Fair's annual post-Oscar bash. Cyrus posed for pictures in a form-fitting, grey, mermaid style gown complete with a train and sequined embellishments. Lopez wore a similar style dress, except hers was a deep red, had a plunging neckline and was entirely decked out in sparkles. Ms. Perry also dazzled in a grey and black, so-sparkly-it-may-blind-you number, while Gomez (sans Justin Bieber) kept it classy and simple in a lower-cut, off-white gown that showed off her toned arms.

So, out of these four ladies, who do you think deserves the title of Best Dressed Singer at the 2012 Oscars? Cast your vote for either Miley, Jennifer, Katy or Selena below!

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