Katy Perry showed the world that she is, indeed, a "firework" as she lit up the University of Phoenix Stadium during the 49th Super Bowl halftime show in front of millions of viewers worldwide.
I stumbled upon a YouTube video the other day and was blown away. Anthony Vincent, takes songs and covers them ten seconds at a time. You'll be amazed by this Katy Perry song.
In her cover story for the October 2014 issue of Harper's Bazaar, Katy Perry opens up about a variety of topics, including her how she meets men, how she acts out and the surprising app you'll find on her phone.
This week's Pop Clash pairing promises a very tight competition! Katy Perry's saucy 'This Is How We Do' faces off against Ed Sheeran's tell-off 'Don't.' Who should win the Pop Clash?