Summertime Ball 2013: 15 Best Moments

1. 1. Nathan Sykes Returns To The Wanted

2. 2. Justin Timberlake Wows With A Special Acoustic Medley Performance

Pictures: Derek Bremner

3. 3. Taylor Swift And Ed Sheeran Perform 'Everything Has Changed'

Picture: PA Photos

4. 4. Ella Henderson Performs With Labrinth On 'Beneath Your Beautiful'

Picture: PA

5. 5. PSY Gets 80,000 Fans Doing The 'Gangnam Style'

Picture: Danny North

6. 6. Lawson Bring US Rapper B.o.B On Stage During Their Set

Picture: PA

7. 7. Jessie J Shows Off Her Impressive Tones

Picture: PA

8. 8. Will.i.am Brings Giant Mechanical Robots On Stage

Picture: Derek Bremner

9. 9. Marvin Humes Gets The Party Started In Style At The Start Of The Show

Picture: Danny North

10. 10. Justin Timberlake Is The Host With The Most And Wows With His English Accent

11. 11. Robbie Williams Brings The Summertime Ball 2013 To A Triumphant Close

Picture: Danny North

12. 12. Olly Murs Gets The Crowd Jumping And Goes Flying Around The Stage

Picture: Danny North

13. 13. The Saturdays Bring The Sex Appeal

Picture: PA

14. 14. Rudimental Bringing A Taste Of The Summer

Picture: PA

15. 15. James Arthur Makes One Of His First Apperances Since Winning The X Factor