Top 20 Countdown Week 20

thumb|300px|rightWeek 20 May 21 2011

The Next Number One

Bruno Mars

The Lazy Song

20.Cody Simpson

All Day

19.Tinie Tempah F/Eric Turner

Written In The Stars

18.Jordan Knight

Let's Go Higher

17.Lady Gaga

Judas

16.Lemonade Mouth

Somebody

15.The Downtown Fiction

I Just Wanna Run

14.My Chemical Romance

SING

13.Jennifer Lopez F/Lil Wayne

I'm Into You

12.Chris Brown

She Ain't You

11.Christina Perri

Arms

10.Augustana

Steal Your Heart

9.Train

Save Me San Francisco

8.Pitbull F/Ne-Yo Afrojack & Nayer

Give Me Everything

7.The Black Eyed Peas

Just Can't Get Enough

6.Selena Gomez & The Scene

Who Says

5.Jessica Mauboy F/Jay Sean

What Happened To Us

4.Britney Spears

Till The World Ends

3.Katy Perry F/Kayne West

E.T.

2.Sara Bareilles

Unchatred

1.Bruno Mars

The Lazy Song