Toasting up in the Hills with Jessica Alba

To celebrate our partnership with ThisNext.com and toast our September cover model Jessica Alba, we threw a party in the Hollywood Hills. Guests mingled barefoot in the grass while sipping champagne (except for the glowing mothers-to-be Alba and Ali Landry) and building their own ThisNext shops. Scroll through our slideshow for some of the best looks of the night, including a Michael Bastian-clad Brad Goreski. For more photos, check out ThisNext on facebook.

more on luckymag.com

Dianna Agron Goes Platinum Blonde!

The actress just debuted a new platinum blonde color, choppy bangs and a shorter bob—all at once.

WATCH: A Day In The (Very Busy) Life of Editor Eva Chen

Go behind the scenes as editor in chief Eva Chen makes an appearance on Good Morning America in a jumpsuit, shoots her September editor's letter pictu…

Colorful Eye Makeup Idea: Solange's Bright And Oh-So-Bold Lashes

Once you stop obsessing over her hair, Solange's eye makeup situation was killing it too.

What To Wear On Your Last Summer Friday

A moment of silence for tomorrow, please.

13 Back-to-School Haircut Ideas That Deserve An A-Plus

It's your last chance to debut a fresh new style in time for the first day of school.