Top 10 Most Viewed Music Videos on youtube in 2015

Each time a new song appears and attract viewers on youtube ,this time we chose : 10 most viewed songs on youtube in 2015.

  Number 10 : Sia - Elastic Heart feat. Shia LaBeouf & Maddie Ziegler (Official Video)
 with 485.967.7.65 views
 This song was published in Jnuary 2015

 Number 9 : Silentó - Watch Me (Whip/Nae Nae) (Official)
 with 515 017 925 views
 This song was published in June 2015

 Number 8 : Fifth Harmony - Worth It ft. Kid Ink
 with 521 547 241 views
 This song was published in march 2015

 Number 7 : David Guetta - Hey Mama (Official Video) ft Nicki Minaj, Bebe Rexha & Afrojack
 with 535 770 717 views
 This song was published in may 2015

 Number 6 : Taylor Swift - Bad Blood ft. Kendrick Lamar
 with 679 953 113 views
 This song was published in may 2015

 Number 5 : Adele - Hello
 with 806 798 199 views
 This song was published in october 2015

 Number 4 : Ellie Goulding - Love Me Like You Do (Official Video)
 with 875 239 738 views
 This song was published in january 2015

 Number 3 : Maroon 5 - Sugar
 with 943 546 984 views
 This song was published in january 2015 

Number 2 : Major Lazer & DJ Snake - Lean On (feat. MØ) (Official Music Video)
with 946 368 560 views
 This song was published in march 2015

 Number 1 : Wiz Khalifa - See You Again ft. Charlie Puth [Official Video] Furious 7 Soundtrack
with 1 280 067 650 views
 This song was published in april 2015