"It's the importance of girlfriends. Guys don't really talk that much, you know what I mean?" Hudson explained. "They like to hang out, and that's important too. But women, we need to talk it out, and my girlfriends have been one of my strongest foundations of support."
The actress got plenty of support on Thursday night, as she got together with Jennifer Garner, Reese Witherspoon, Ali Larter and Halle Berry for a glamorous night out at a Tiffany event in Hollywood.
"It was a magical time actually," the Almost Famous star dished. "I think a lot of people who went to that, those shows, there was something really special about it."
"They still sound so f**king great, and you're just like ‘Oh my god.' It is just phenomenal," she added. "There is something special about that time, and that era and what they wrote and their rebelliousness."
See more of Hudson's epic girls nights in the video below.