All the Stars Stood Up and Looked Amazing Last Night

Could this be Hollywood's best dressed fundraiser ever? Thanks to the crowd at Hollywood Stands Up to Cancer, presented by the Entertainment Industry Foundation and event chairs Jim Toth and Reese Witherspoon and benefiting Stand Up to Cancer, we've got outfit inspiration for days.

Gwyneth Paltrow
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Gwyneth Paltrow

Gwyneth Paltrow wowed in a bright cutout David Koma sheath.

Reese Witherspoon
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Reese Witherspoon

Reese Witherspoon opted for a bright Roland Mouret sheath.

Jessica Alba
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Jessica Alba

Jessica Alba chose a frilly white Ralph Lauren Collection dress and countered with strappy heels.

Diane Kruger
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Diane Kruger

Diane Kruger lit up the red carpet in a printed ensemble, which she paired with a Charlotte Olympia clutch.

Selena Gomez
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Selena Gomez

Selena Gomez was a standout in a white BCBG Max Azria Resort 2014 jumpsuit with subtle side cutouts and a Zagliani clutch.

Anne Hathaway
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Anne Hathaway

Anne Hathaway borrowed from the boys in a Viktor & Rolf tuxedo jacket and trousers.

Drew Barrymore
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Drew Barrymore

Drew Barrymore showed off a multicolored shift dress.

Lily Collins
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Lily Collins

Lily Collins showed off her stems in an Emilio Pucci suit and Aperlai heels.

Zooey Deschanel
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Zooey Deschanel

On the simpler side of things, Zooey Deschanel opted for a ladylike fit-and-flare dress and pointed-toe pumps.

Anna Kendrick
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Anna Kendrick

Anna Kendrick outfitted her LBD with a plaid blazer.

Christina Aguilera
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Christina Aguilera

Christina Aguilera was perhaps the most casual look of the night in a striped shirt and slim pants.

Emma Roberts
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Emma Roberts

Emma Roberts looked ladylike in a long-sleeved blouse and navy skirt, which she finished with rose-gold Casadei heels and a Rebecca Minkoff clutch.