Mine is:
10. Nicki Minaj - The Queen of Rap music. Just count the rap girls before Nicki (I mean the few years, not talking about Lil Kim etc. but from 2005 to 2010) and then the rap girls after Nicki..... #IMPACT
09. Eminem - The King of rap. Needs no explanation, I'll just add honorable mention - Kanye West.
08. Taylor Swift - the biggest sweetheart since Britney.
07. Bruno Mars - The new king of pop
06. Katy Perry - Queen of fun music
05. Justin Bieber - The biggest male phenomenon of the last 10 years+. DESERVES A HUGE ASS CREDIT. GIVE IT WHERE IT'S DUE !!! How many teen stars appeared after Bieber ? Not just males, but also females. All of those Cody Simpson, Austin Mahone and so on, this is Justin Bieber impact. Of course the biggest one is, which is also a honorable mention - ONE DIRECTION
04. Rihanna - The queen of IDGAF
03. Beyonce- KING B
02. Adele - The biggest change in top 40 since Gaga's dance weave.
01. Lady Gaga - The biggest female phenomenon since Britney Spears
Honorable mentions:
Kanye West, One Direction, Lana Del Ray, Miley, Drake, P!nk.
Edit: I am not even that big fan of Justin Bieber tho, why am I stanning like that
Maybe I hate the fact no one gives him credit