Popsugar Beauty Oscars Best Oscars Afterparty Beauty Looks The Oscars Afterparties Are Where It's at — and by "It," We Mean the Best Beauty Looks 25 February 2019 by Lauren Harano View On One Page Photo 25 of 125 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 25 Leslie Mann at the 2019 Vanity Fair Oscars Party Leslie Mann looked absolutely fabulous at the 2019 Vanity Fair Oscars party. Previous Next Start Slideshow Award SeasonCelebrity BeautyAfterpartyOscarsCelebrity HairRed CarpetVanity Fair