Katie Cassidy always wanted to marry Leonardo DiCaprio August 3, 2011 Recurring and Guest Stars News Click here to read about Katie Cassidy’s crush on Leonardo DiCaprio. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Reddit (Opens in new window) Related