Katy Perry

From unknown rock acts that went on to be global superstars to legends in their field who were just looking to find a new audience, let's take a look at 15 unexpected Warped Tour acts from over the years.

Notable names are lined up for the next mission planned to launch from the billionaire's space company.

From stage production to the same producers, there's plenty of similarities.

Heavy music and pop culture combine in some baffling ways.

The official numbers are in.

Katy Perry just shared an interesting chapter of her life during her younger years in the church.

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.

While most guys can think of at least two big reasons (see the bottom GIF) to love this pop starlet, we came up with a full 15 to share.

Two minutes ago, I'd never heard of Rosenberg, Texas. Now, I have an unstoppable urge to speed through their town so I just might be pulled over by these hilarious cops from Rosenberg Police Department doing the best Katy Perry "Dark Horse" lip dub ever. EVER.

"I knew that!" 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 "Who Knows Katy?," a chirpy game show about Perry trivia -- but the execution of it was mildly terrifying.

After eliminating dozens of our entries in the 100 Hottest Women of 2014, we have finally reached the summit.