Katy Perry

They were both paying tribute to Dolly Parton at the Grammys, and had a chance encounter that didn't end too well. Source: <a href="https://www.youtube.com/watch?v=KXdOulZ81y8&amp;feature=youtu.be">YouTube</a>

The official numbers are in.

Two sorrowful songs are now seemingly upbeat after getting the mashup treatment.

Looks like if you want to live like the rich and famous, Aspen is the place to go-- time to learn how to snowboard.

Imagine Katy Perry contacting you over the internet and then falling in love with you. A man on the MTV show Cat Fish. I was cat fished once back in the myspace days but that's a story for another day.

A little-known Christian recording artist named Katy Hudson had a small part singing on P.O.D.'s 2006 hit 'Goodbye for Now.'

The latest mashup from YouTube user Isosine is a brilliant collision of worlds between Avenged Sevenfold and Katy Perry.

Singer-songwriter Katy Perry is one of the biggest celebrities in the world, but it doesn't stop her from partying like us normal people.

All this kid was trying to do was take a shower while belting out the lyrics to Katy Perry's &quot;Dark Horse.&quot; His dad decided that he was singing a bit too loud and wanted to give him a little scare. So, what did he do?

&quot;I knew that!&quot; The idea behind this Katy Perry-centric skit on 'Jimmy Kimmel Live' sure sounds cute -- our host brought together both the pop star and one of her biggest fans for a round of &quot;Who Knows Katy?,&quot; a chirpy game show about Perry trivia -- but the execution of it was mildly terrifying.