Beauty Red-Carpet-Ready Hair By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Updated on March 2, 2015 @ 12:09PM Pin Share Tweet Email Trending Videos Photo: Steve Granitz/WireImage, Instyle Red-Carpet-Ready Hair 01 of 12 JB Lacroix/WireImage, Steve Granitz/WireImage What went into these red-carpet dos? The stars spilled, and we snapped! 02 of 12 Jaime King Jeffrey Mayer/WireImage, Instyle "I consulted Jason Wu, who designed my dress, about how to wear my hair. We went for a Jerry Hall vibe." 03 of 12 Rose Byrne Jeffrey Mayer/WireImage, Instyle "I wanted something simple. I love the 1970s feel that this look has." 04 of 12 Nicole Kidman JB Lacroix/WireImage, Instyle "I thought I'd try out short hair for a change, so I just chopped it off!" 05 of 12 Teresa Palmer JB Lacroix/WireImage, Instyle "I have this high-neck dress on and my makeup is edgy, so I wanted something simple for the hair. It's a great style for day or night." 06 of 12 Emmy Rossum Steve Granitz/WireImage, Instyle "I wanted my do to be a little bit retro, but I struck a modern balance with my makeup." 07 of 12 Olivia Munn Steve Granitz/WireImage, Instyle "Mika Fowler is my hairstylist, and she created this look. This Carolina Herrera dress is very ladylike and pretty, but I wanted the hair to feel edgy." 08 of 12 Taraji P. Henson David Livingston/Getty Images, Instyle "I did my hair myself. I was rushing, so I just scooped it to the side and stuck some bobby pins in. My go-to product is moisturizing lotion by Paul Scerri." 09 of 12 Bérénice Marlohe Jon Kopaloff/FilmMagic, Instyle "What I love about long hair is that you can pretend you have short hair by curling it. This is a change from what I typically do." 10 of 12 Ariel Winter Imeh Akpanudosen/Getty Images, Instyle "I always wanted to have a bun that was kind of a top-knot but didn't have that much volume. My headband is from Jennifer Behr!" 11 of 12 Megan Hilty Amanda Edwards/WireImage, Instyle "My best friend, Rick Farber, did my hair tonight. We looked at the dress and went from there. It's classic." 12 of 12 Jenny McCarthy Steve Granitz/WireImage, Instyle "I went with a little funky glam! I've got to give credit to my hairstylist. I just said, 'Do whatever!'"