Top 20 Most Viewed YouTube Videos

Rank	Video name[A]	Uploader / artist	Views (as of November 30, 2015)	Upload date	Notes
1.	"Gangnam Style"[3]	Psy	2,461,350,025	July 15, 2012	[B]
2.	"Blank Space"[4]	Taylor Swift	1,316,829,517	November 10, 2014	[C]
3.	"Baby"[5]	Justin Bieber featuring Ludacris	1,245,903,944	February 19, 2010	[D]
4.	"See You Again"[6]	Wiz Khalifa featuring Charlie Puth	1,202,795,749	April 6, 2015	[E]
5.	"Dark Horse"[7]	Katy Perry featuring Juicy J	1,190,407,822	February 20, 2014	[F]
6.	"Uptown Funk"[8]	Mark Ronson featuring Bruno Mars	1,184,650,991	November 19, 2014	[G]
7.	"Shake It Off"[9]	Taylor Swift	1,183,665,132	August 18, 2014	[H]
8.	"Bailando"[10]	Enrique Iglesias featuring Descemer Bueno and Gente De Zona	1,171,899,766	April 11, 2014	[I]
9.	"Roar"[11]	Katy Perry	1,158,854,958	September 5, 2013	[J]
10.	"All About That Bass"[12]	Meghan Trainor	1,134,315,552	June 11, 2014	[K]
11.	"Counting Stars"[13]	OneRepublic	1,050,607,627	May 31, 2013	[L]
12.	"Wheels On The Bus"[14]	LittleBabyBum	1,032,197,664	August 9, 2014	[M]
13.	"Chandelier"[15]	Sia	1,007,384,523	May 6, 2014	[N]
14.	"Party Rock Anthem"[16]	LMFAO featuring Lauren Bennett andGoonRock	982,028,573	March 8, 2011
15.	"Love the Way You Lie"[17]	Eminem featuring Rihanna	973,852,853	August 5, 2010
16.	"Masha and The Bear (Episode 17)"[18]	Get Movies	963,602,521	January 31, 2012
17.	"Waka Waka (This Time for Africa)"[19]	Shakira featuring Freshlyground	958,055,695	June 4, 2010	[O]
18.	"Gentleman"[20]	Psy	897,236,437	April 13, 2013	[P]
19.	"Sugar"[21]	Maroon 5	896,355,420	January 14, 2015
20.	"On the Floor"[22]	Jennifer Lopez featuring Pitbull	878,624,927	March 3, 2011

Source:https://en.wikipedia.org/wiki/List_of_most_viewed_YouTube_videos