Happy New Year's Eve!! While us regular folk use the holiday as an excuse to dress up in our most sparkly get-ups, celebs seem to be able to get away with wearing sequins and sparkles all year long.

For this week's Style Study, we're rounding up pics of Hollywood's ladies getting their shine on in glittering ensembles! From pants, to dresses, to jackets, we've got all the different ways celebs have put a spin on sparkles and sequins this year -- click after the jump to check it out!