Katy Perry made a guest appearance during the red carpet premiere of a movie dedicated to the life of her close friend-designer Jeremmy Scott at the ‘TLC Chinese Theatre’. The interest of the relatively boring premiere ‘skyrocketed’ after sexy Katy kneeled down to place her palms imprints in the ‘Hall of Fame’. Her revealing long black low cut dress with a high-leg-cut immediately grabbed the attention of the male audience at the event.