Do you know the address? <a href=" http://529easy.com/?page_id=8 ">apcalis sx nedir ca</a> Pop stars Lady Gaga and Katy Perry were due to release their anticipated new singles a week apart this August. However, when both Perry&rsquo;s Roar and Gaga&rsquo;s Applause leaked online this weekend, two days and 10 days early respectively, the pair united in shouting back at the &ldquo;hackers&rdquo; responsible on Twitter. Both have now released their tracks early in the same week, causing a fan war in the race for chart success.