By Sharon Clott Kanter
Updated Sep 11, 2012 @ 11:38 am
Toronto Film Festival
Credit: Elisabeth Caren/Invision for InStyle/AP Images

Hollywood’s hottest young stars made stops at InStyle’s pop-up portrait studio at the Windsor Arms Hotel during the Toronto International Film Festival this week, bringing along a dose of high energy (and a frenzy of fans gawking by the windows!). Lily Collins of Writers debuted her new deep red hair color when she arrived with the cast, Nina Dobrev showed off her bouncy ponytail and custom Manolo Blahnik shoes before she discussed her new movie, The Perks of Being a Wallflower, and Zac Efron enjoyed a moment of quiet between stops on his At Any Price tour with co-stars Dennis Quaid and Maika Monroe. “This is my first time ever at TIFF,” Efron (in Neil Barrett) told “It’s been a film festival year for me though, so this one is definitely sort of the biggest one.” Get more inside scoop straight from Toronto by clicking the gallery now!