Lauren Conrad debuted a pink streak in her hair last night at The Grove in LA. She tweeted about persuading her hairstylist Kristen Ess to do the bold color, and it looks like LC proved to be persuasive! Lauren was at the shopping center to sign copies of her new book, The Fame Game. She's crisscrossed the country in the last few weeks to talk up the publication. The LA event was the last stop on a tour that's included days in Chicago, Austin, Dallas, NYC, and Houston. On her blog, Lauren gave an inside look at her recent travels. Despite all the flying and interviewing, Lauren managed to make a quick detour to Coachella. She's also getting ready to set up home in a new Beverly Hills apartment — check out Lauren Conrad's new place!