Pop Justice readers choices!

BEST SINGLE

1. Rihanna feat Calvin Harris - We Found Love

2. Will Young - Jealousy

3. Lady Gaga - The Edge Of Glory

4. Nicola Roberts - Beat Of My Drum

5. Marina & The Diamonds - Radioactive

6. Britney Spears - Til The World Ends

7. The Saturdays - All Fired Up

8. One Direction - What Makes You Beautiful

9. Robyn - Call Your Girlfriend

10. Lana Del Rey - Video Games

BEST ALBUM

1. Britney Spears - Femme Fatale

2. Lady Gaga - Born This Way

3. Will Young - Echoes

4. Nicola Roberts - Cinderella's Eyes

5. The Sound Of Arrows - Voyage

6. Beyoncé - 4

7. Adele - 21

8. Kelly Clarkson - Stronger

9. Florence & The Machine - Ceremonials

10. Sophie Ellis-Bextor - Make A Scene

BEST COMEBACK

1. Will Young

2. Adele

3. Britney Spears

4. Jennifer Lopez

5. Kelly Clarkson

6. Kate Bush

7. Beyoncé

8. Steps

9. Melanie C

10. Darren Hayes

BEST COLLABORATION

1. Rihanna & Calvin

2. Maroon 5 & Christina

3. Britney, Nicki & Ke$ha

4. Calvin Harris & Kelis

5. Drake & Rihanna

6. Coldplay & Rihanna

7. Jay-Z & Kanye

8. David Guetta & Sia

9. Katy Perry & Kanye

10. Lady Gaga & Tony Bennett

BEST POP VIDEO

1. Katy Perry - Last Friday Night (TGIF)

2. Britney Spears - I Wanna Go

3. Rihanna - We Found Love

4. Lady Gaga - Judas

5. Beyonce - Run The World (Girls)

6. Nicola Roberts - Beat Of My Drum

7. Will Young - Come On

8. Lady Gaga - You + I

9. Lady Gaga - Marry The Night

10. The Saturdays - All Fired Up

ACT WITH MOST ANNOYING ONLINE FANBASE

1. Justin Bieber

2. Lady Gaga

3. Sugababes

4. JLS

5. One Direction

6. Madonna

7. Westlife

8. Adam Lambert

9. Rihanna

10. Britney Spears