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Going green never looked like so much fun at last night's Darker Side of Green Event presented by Lexus. Eco-friendly guests, including Andy Samberg, Ashton Kutcher, and Kristen Bell came together at West Hollywood's Palihouse for hors d'oeuvres, cocktails and a spirited debate between Simran Sethi and Phelim McAleer on green issues.

But don't assume the serious nature of the issues at hand set the tone for the night; Samberg moderated the debate, so you know there had to have been a healthy dose of comedy in the mix. And afterward, guests let loose -- like really loose -- on the tiled dance floor to the DJ stylings of Paul Sevigny and our boy, Myles Hendrik. Stellas were free-flowing, with some even double fisting, as a pretty serious hands in the ay-er dance party erupted. Get low to get green, people!