Lady Gaga or Katy Perry or Adel
K-pop Star was created on 2011-12-04.
In 2010, Lady Gaga was one of the biggest pop stars in the world, known for hits like "Bad Romance" and "Poker Face." She achieved global success with her unique style and music.
I Was a Mermaid and Now I'm a Pop Star - 2011 was released on: USA: 8 September 2011 (internet)
Michael Jackson
Lady Gaga. Hands down.
A wwe diva pop star
It is definitely Justin Bieber.
Death of a Pop Star - 2011 was released on: UK: 18 February 2011 (Glasgow Short Film Festival) USA: 24 September 2011 (New York City Short Film Festival)
well if a pop star is not pop they are not a pop star there a singer
Justin Beiber
the greatest super star of the world,is,wasandwill be KING OF POP MICHAEL JACKSON
justin is more famous. he is the biggest pop star on the planet