The 7th Annual Global Green USA Pre-Oscar Party, at Avalon Hollywood, may or may not have done anything for the environment. But everyone from Slash to Serena Williams to Jessica Alba to Mel B looked like they had a blast:

It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

Jessica Alba and Cash Warren: really cute and well-dressed in the rain.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

Hey, if Melanie Brown's boobs aren't complaining, I'm certainly in no position to.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

I must confess to a weakness for cutesey "suits" like Radha Mitchell's.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

Nia Vardalos' recent foray into 60s cutesy leaves me more ambivalent.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

As does the boxiness of Mia Maestro's frock.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

This can be said for Nicole Scherzinger's getup: it looks like marbleized paper.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

Am not questioning Serena's commitment to sparkle motion - merely to this party.


It's Actually Easy Being Green: 7th Annual Global Green USA Pre-Oscar PartyS

Slash - and Perla Ferrar - abide.


[Images via WENN]