Stopping by @twitter tomorrow for a Q&A at 11:30 am EST, so tweet the hashtag #askrozes & I'll tell you all my secrets 

pic.twitter.com/uM2OnBwvPG
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.