Lifestyle Style Kelly Osbourne Grows Her Hair Out Overnight, Jenna Fischer Rocks a Bob and More Celeb Hair Changes See the latest batch of celeb hair changes -- from cuts to color to extensions! By Sarah Kinonen Published on July 21, 2015 06:40 PM Share Tweet Pin Email Who’s that girl? Kelly Osbourne is almost unrecognizable with her brand-new do, which she showed off on Instagram on Monday evening. Don’t worry, she’s still got her signature purple shade — but now, it’s just a little (okay, a lot) longer! (And she’s leading a pack of star tress news, so buckle in for all the updates.) Dimitrios Kambouris/Getty; Courtesy Kelly Osbourne The TV personality debuted a much longer, sleeker style, thanks to several inches of extensions, via social media Thursday night. She captioned the snapshot of the lengthy do with “I’m Loving today’s make up by @dendoll hair by @fraankie hair color by @Kenny.reed! It’s giving me major Shih Tzu realness! What do you guys think?.” Prior to going long (even if it is only temporary), Osbourne rocked a short, sheared style complete with Mohawk. So if she’s going long now, what’s next: something wild, like brunette? We’ll have to wait and see. The Office star Jenna Fischer took to Twitter to debut her freshly cut summer style, an adorable wavy bob. It’s the perfect cut to wear in this unbearable heat! RELATED PHOTOS: The Wildest Pastel Hair in Hollywood: Here’s What’s Inspiring Stars to Go Colorful And finally, AnnaSophia Robb’s got an under-the-radar hair change that’s been in the works for months — a super-long do! It appears that the star has been growing out her strands ever since her role on The Carrie Diaries, and now, she’s showing off her lengthy do — in all of its long, blonde glory — on the red carpet. And she’s just in time to try out some fun ponytails, braids and updos through the end of summer. What do you think of Kelly’s long strands? Do you prefer the star with or without short hair? Sound off below! –Sarah Kinonen RELATED VIDEO: How It’s Done: Glamorous, Beachy Waves