Katy Perry is set to release her fourth single from her album Teenage Dream, and wanted to change things up a little bit. The new edition of  'E.T.' featuring Kanye West, sounds a little different from the original song on the album, but I really like the beat and Kanye's contribution.

Listen to it here, courtesy of PopCrush.

Kanye West has become known for his outlandish remarks and behavior, so it was only natural for Katy Perry to recruit the rapper for her newest interstellar single, ‘E.T.’

Although ‘E.T.’ marks the fourth single that Perry has released off ‘Teenage Dream,’ this version does not appear on the album. The sexually-driven single definitely strays from the bubble-gum pop (‘California Gurls’) and love songs (‘Teenage Dream’) that we are used to seeing from the songstress.

via Katy Perry, ‘E.T.’ Feat. Kanye West – Song Spotlight - PopCrush.

Click on the link to listen to the song. What do you think of the new song? Comment below!