Check out Austin performing a Billion Hits live in his comeback concert dream sequence! Watch this episode of Austin & Ally, Buzzcuts & Beginnings, on .\r<br>\r<br>Ross Lynch performing A Billion Hits from the Disney Channel Original Series, Austin & Ally. For more Austin & Ally then head to .\r<br>\r<br>\r<br>\r<br>Sing along to A Billion Hits with Ross Lynch, from Disney Channels series Austin & Ally! Watch more Austin & Ally video in this playlist: .\r<br>\r<br>Music video by Taylor Swift performing Love Story. (C) 2008 Big Machine Records, LLC.
