SLIDESHOW: Stunning Photo Gallery

<div class="meta image-caption"><div class="origin-logo origin-image ap"><span>AP</span></div><span class="caption-text">A guest in a fancy costume arrives for the 16th annual Life Ball in front of Vienna&#39;s city hall, on Saturday, May 17, 2008. The Life Ball is a charity gala where organizers raise money for people living with HIV and AIDS. &#40;AP Photo&#47;Lilli Strauss&#41;</span></div>
May 28, 2008 10:08:50 AM PDT