It helped Teenage Dream become the first album by a female artist to produce five #1 singles, tying a record set by Michael Jackson.
It uses extraterrestrial imagery to describe a lover who is "from a different dimension" and "not like the others".
Directed by , the video was a major visual production: Kanye West E T Ft Katy
It reached the top 10 in over 10 countries, including the UK, Australia, and Canada.
He raps from the perspective of an alien lover, using lines like "I know a bar out in Mars" and referencing being a "big-headed astronaut". It helped Teenage Dream become the first album
Perry plays an alien drifting through space who eventually lands on an abandoned Earth.
Kanye West appears floating in a spacecraft, and model Shaun Ross plays the robot-turned-human lover. 🏆 Chart Success Number One: The song hit #1 on the Billboard Hot 100 . He raps from the perspective of an alien
The beat was originally intended for the rap group Three 6 Mafia . 👽 Lyric Meaning & Themes