Katy Perry is the Biggest Pop Star on the Planet

Katy Perry's single "E.T." is currently sitting at No. 1 on the Billboard Hot 100 chart for the third consecutive week, making it the fourth track off her album Teenage Dream to reach the top spot.

Teenage Dream is only the ninth album to accomplish that feat. And whether you like her music or not, you have to admit it's impressive. In a music industry where very few can replicate success, she took it to a new level with this album.

KP was nominated for four Grammys this year, including Album of the Year. Her electropop album has already sold 1.3 million copies in the US alone and topped the charts in eight other countries.

The first three singles to peak at No. 1 were "California Gurls," "Teenage Dream," and "Firework."

Perry married British comedian Russell Brand in October and things could not look much brighter for this California Gurl.

I'm a fan. And happy to admit it.