Katy Perry new song called Roar - Irish Mirror Online

#xa; Katy, who has undergone a vamped-up makeover, says she’s planning to auction off her bubblegum-pop stage costumes

Katy Perry Causes Fans to 'Roar' at Super Bowl Halftime

Katy Perry Roar video she strips off - Mirror Online

Katy Perry - News, views, gossip, pictures, video - Irish Mirror

Katy Perry Roar leak: fans accuse her of ripping off Sara

Katy Perry slips into a slinky leotard as she makes us feel all

katy perry: Did Katy Perry use her 'robot' clone for Las Vegas

Roar, The Katy Perry Wiki

The results from r/Popheads' ranking of Katy Perry's songs : r

Katy Perry, Celebrity Wiki

Katy Perry Roat beats Lady Gaga Applause to No.1 in US charts

Katy Perry's 'Roar' Rules As 's Most Watched Female Music