Fashion Accessories Jewelry Engaged: Jessica Biel and Justin Timberlake By Sharon Clott Kanter Sharon Clott Kanter Sharon Clott Kanter is a New York-based writer, editor, and producer who covers fashion, beauty, and pop culture. She was previously the Senior Editor for InStyle and currently teaches fashion journalism at Syracuse University. InStyle's editorial guidelines Published on January 5, 2012 @ 04:00PM Pin Share Tweet Email Photo: Kevin Mazur/WireImage After weeks of rumors circulating that Justin Timberlake popped the question to longtime girlfriend Jessica Biel, sources confirmed the pair's engagement to People today. Timberlake proposed with a custom ring while they were on their winter break vacation in Montana. We can't wait to see it! Plus, see Drew and Will, Anne and Adam, and more celeb engagements in the gallery! MORE: • Celeb Brides of 2011• 50 Top Celebrity Wedding Dresses• Most Popular Rings of the Year