Top 50 Singles Chart - March 19, 2011

RANK	CHANGE	WEEK	SINGLE TITLE
1	-	1	Born This Way - Lady GaGa
2	-	2	S&M - Rihanna
3	-	3	F**kin' Perfect - Pink
4		6	E.T. - Katy Perry
5	-	5	On the Floor - Jennifer Lopez (Featuring Pitbull)
6		4	Grenade - Bruno Mars
7	-	7	Tonight (I'm Lovin' You) - Enrique Iglesias (Featuring Ludacris & DJ Frank E)
8		9	Blow - Ke$ha
9		26	Till the World Ends - Britney Spears
10		11	F**k You - Cee-Lo
11		14	What the Hell - Avril Lavigne
12		8	Firework - Katy Perry
13		19	Coming Home - Diddy-Dirty Money (Featuring Skylar Grey)
14		12	Rolling in the Deep - Adele
15		13	I Need a Doctor - Dr. Dre (Featuring Eminem & Skylar Grey)
16		10	Hold It Against Me - Britney Spears
17		16	Moment 4 Life - Nicki Minaj (Featuring Drake)
18		15	Rocketeer - Far East Movement (Featuring Ryan Tedder)
19		17	More - Usher
20		18	Jar of Hearts - Christina Perri
21		24	Look at Me Now - Chris Brown (Featuring Lil Wayne & Busta Rhymes)
22		20	Hey Baby (Drop It to the Floor) - Pitbull (Featuring T-Pain)
23		21	Down on Me - Jeremih (Featuring 50 Cent)
24		48	Just Can't Get Enough - Black Eyed Peas
25	-	25	Yeah 3x - Chris Brown
26		22	What's My Name? - Rihanna (Featuring Drake)
27		23	Back to December - Taylor Swift
28		30	6 Foot 7 Foot - Lil Wayne (Featuring Cory Gunz)
29		33	Pretty Girl Rock - Keri Hilson
30		28	Black and Yellow - Wiz Khalifa
31		32	Just the Way You Are - Bruno Mars
32		31	All of the Lights - Kanye West
33		27	We R Who We R - Ke$ha
34		35	Someone Like You - Adele
35		34	Don't You Wanna Stay - Jason Aldean (Featuring Kelly Clarkson)
36	-	36	Price Tag - Jessie J
37	-	37	Higher - Taio Cruz (Featuring Travie McCoy)
38		29	Raise Your Glass - Pink
39		44	Are You Gonna Kiss Me or Not - Thompson Square
40		46	Good Girl - Alexis Jordan
41		45	SING - My Chemical Romance
42		41	No Hands - Waka Flocka Flame
43	-	43	Kidz - Take That
44		42	Hello - Martin Solveig (Featuring Dragonette)
45		38	Waiting for the End - Linkin Park
46	-	0	Colder Weather - Zac Brown Band
47	-	47	Who's That Chick? - David Guetta (Featuring Rihanna)
48	-	0	Stereo Love - Edward Maya (Featuring Vika Jigulina)
49	-	49	The Show Goes On - Lupe Fiasco
50	-	0	Don't Hold Your Breath - Nicole Scherzinger