Charlize Theron, Chelsea Handler, Olivia Culpo And More Hit Up The Hub At Park City Live During The 2017 Sundance Film Festival

As the Sundance Film Festival kicked off this weekend, the Hub at Park City Live, produced by Mirrored Media, got the buzz along Main Street.

Chelsea Handler, Charlize Theron and Mary McCormack stepped out of the snow Saturday and into the Hub after leading the Women’s March on Main Street. The trio of actresses became the face of the movement in Park City, taking the conversation beyond the march and into the Marie Claire Studio and 4K Ultra HD Showcase. Handler, Theron and McCormack spent quite some time at the lounge presented by the Consumer Technology Association, talking about human rights and how people can push for change by calling their senators every day to demand attention for their initiatives.

Other members of Hollywood's elite dropped in and out of the Hub to escape the snowy bustle on Main Street and speak further about this weekend’s current news topics. Aisha Tyler was spotted at the Hub sipping Tanqueray No. 10 Gin & Juice cocktails after talking to friends about the excitement from the march down Main Street.

Making her directorial debut this festival season, Annabelle Dexter-Jones grabbed some athletic gear for the march from 361 USA and even snagged a pair of Sensation 2 running shoes. "Band Aid" actress Zoe Lister-Jones was also talking about other popular political issues as she was seen at the Cool Effects booth discussing the importance of raising awareness for climate change.

"Big Bang Theory" actress, Kate Micucci checked out the new 4K Ultra HD Showcase presented by the Consumer Technology Association and was overheard explaining to friends the drastic image and motion quality improvement in videos that are not shot in 4K. Teresa Palmer and co-star Max Riemelt spoke about their newest movie, "Berlin Syndrome," at the Marie Claire Studio Saturday afternoon.

Emmanuelle Chriqui relaxed with friends and sipped coffee sweetened with the new Splenda Naturals Stevia Sweetener to avoid the cold snowy day at the Splenda Naturals onsite café.

Singer Bebe Rexha noshed on pita and hummus at the Mellow Mushroom Pizza Bakers Pop-Up Restaurant before heading over to the What’s Trending Studio and musical.ly lounge to interact with her fans.

The Live Lounge presented by Movie Pilot and Twitter, was quite literally a hotspot where former Miss USA Olivia Culpo stopped to do a live chat. Also a fan of the Live Lounge was Hollywood hunk and social media star Brock O'Hurn, who sat down for a more than hourlong live chat with fans.

Launch the slideshow to see more pictures from The Hub at Park City Live.