Celebrity Olivia Wilde and Dianna Agron's Fashion Fun and More! By Bronwyn Barnes Bronwyn Barnes Instagram Twitter Bronwyn is the VP of Commerce for Health and Beauty at Dotdash Meredith and joined the team in 2021. She is a professional storyteller and digital pioneer with 20 years of experience in print, digital and social media. Before joining Dotdash Meredith, Bronwyn was co-founder and Chief Creative Officer of a boutique content agency, combining editorial style and brand marketing principles to create custom digital and social media content for brands like Hilton Hotels, Waldorf Astoria, and Bulgari. She was the founding social media editor of InStyle's Facebook, Twitter, and Instagram accounts and architect of early social media brand partnerships with brands like Target, Lionsgate Films, and Essie. Bronwyn has also worked as an editor and writer, at InStyle, Entertainment Weekly, People, Travel + Leisure, and more. Bronwyn earned a B.A. in literature and sociology from Queen's University at Kingston. InStyle's editorial guidelines Published on October 21, 2011 @ 06:00PM Pin Share Tweet Email Photo: John Shearer/WireImage Olivia Wilde (in a Schumacher coat) and Dianna Agron joined Chloe Moretz and Michelle Monaghan at L.A.'s legendary Chateau Marmont to celebrate the CFDA Vogue Fashion Fund finalists announcement. "Fashion fun makes a girl's head spin," Agron tweeted. "This girl at least." Click through to see Kate Bosworth, Amanda Seyfried and more stars at last night's hottest parties!