Top 50 Singles Chart - February 26, 2011

RANK	CHANGE	WEEK	SINGLE TITLE
1		2	Grenade - Bruno Mars
2		3	F**kin' Perfect - Pink
3		1	Firework - Katy Perry
4	-	4	Hold It Against Me - Britney Spears
5		7	S&M - Rihanna
6		5	Tonight (I'm Lovin' You) - Enrique Iglesias (Featuring Ludacris & DJ Frank E)
7		8	What's My Name? - Rihanna (Featuring Drake)
8		6	What the Hell - Avril Lavigne
9		14	Born This Way - Lady GaGa
10	-	10	Black and Yellow - Wiz Khalifa
11		13	Rocketeer - Far East Movement (Featuring Ryan Tedder)
12		25	Rolling in the Deep - Adele
13		17	F**k You - Cee-Lo
14		28	More - Usher
15		37	I Need a Doctor - Dr. Dre (Featuring Eminem & Skylar Grey)
16		18	Yeah 3x - Chris Brown
17		16	Back to December - Taylor Swift
18		11	Raise Your Glass - Pink
19	-	19	Coming Home - Diddy-Dirty Money (Featuring Skylar Grey)
20		12	We R Who We R - Ke$ha
21		30	Never Say Never - Justin Bieber (Featuring Jaden Smith)
22		24	Moment 4 Life - Nicki Minaj (Featuring Drake)
23		26	Jar of Hearts - Christina Perri
24		20	Higher - Taio Cruz (Featuring Travie McCoy)
25		21	Hey Baby (Drop It to the Floor) - Pitbull (Featuring T-Pain)
26		15	Just the Way You Are - Bruno Mars
27		23	6 Foot 7 Foot - Lil Wayne (Featuring Cory Gunz)
28		22	Only Girl (in the World) - Rihanna
29		9	The Time (Dirty Bit) - Black Eyed Peas
30	-	0	Blow - Ke$ha
31		36	Down on Me - Jeremih (Featuring 50 Cent)
32		31	Pretty Girl Rock - Keri Hilson
33	-	0	E.T. - Katy Perry
34		32	Don't You Wanna Stay - Jason Aldean (Featuring Kelly Clarkson)
35	-	0	The Cave - Mumford & Sons
36		33	No Hands - Waka Flocka Flame
37		34	Look at Me Now - Chris Brown (Featuring Lil Wayne & Busta Rhymes)
38	-	0	Hello - Martin Solveig (Featuring Dragonette)
39		50	Price Tag - Jessie J
40		38	Who's That Chick? - David Guetta (Featuring Rihanna)
41		39	SING - My Chemical Romance
42		40	Waiting for the End - Linkin Park
43	-	0	Backseat - New Boyz
44	-	44	On the Floor - Jennifer Lopez (Featuring Pitbull)
45		41	Do It Like a Dude - Jessie J
46		43	Marry Me - Train
47	-	0	Good Girl - Alexis Jordan
48	-	0	Teenage Dream - Katy Perry
49		35	Stereo Love - Edward Maya (Featuring Vika Jigulina)
50		42	Dynamite - Taio Cruz