2012 Indian Premier League opening ceremony
... that Katy Perry made her maiden performance in India at the 2012 Indian Premier League opening ceremony?
... that <a href="./Katy_Perry" id="mwEJw" rel="mw:WikiLink" title="Katy Perry">Katy Perry</a> made her maiden performance in India at the <b id="mwEJ0"><a href="./2012_Indian_Premier_League_opening_ceremony" id="mwEJ4" rel="mw:WikiLink" title="2012 Indian Premier League opening ceremony">2012 Indian Premier League opening ceremony</a></b>?