To celebrate this year's line-up at the Summertime Ball 2013, Capital is taking a closer look at some of the numbers which mean the most to the acts on the line-up!
1. 1,000,000,000 - the number of views 'Gangnam Style' hit to enter the Guinness world records book.
2. 198 - The number of seconds The Wanted's smash hit single 'Glad You Came' lasts.
3. 49 - How many minutes it takes to drive from Disclosure's hometown of Reigate to Wembley Stadium.
4. 260 -The number of races Union J's JJ had as a jockey before turning to a music career.
5. 11,100,000 - The number of people who tuned in to watch James Win The X Factor in 2012.
6. 17 - The number of BRIT Awards won by Robbie Williams.
7. 11 - The age Justin Timberlake was when he first appeared on TV as a contestant on Star Search.
Picture: Wenn
8. 165 - The number of Awards Taylor Swift has amassed during her enite career.
9. 33,900,000 - The number of miles Will.i.am beamed his song 'Reach For The Stars' from Mars.
10. 10 - The amount in pounds that Olly Murs won as a contestant on Deal Or No Deal in 2007.
11. 128 - The combined age of The Saturdays.
12. 6095 - The number of seconds it took Ellie Goulding to run the Women's Half Marathon in Washington.
13. 14 - The number of dates the band are set to play on their new 'Everywhere We Go' tour this year.
14. 63 - How many days older Harley is than Jordan.
15. 6 - How many hours a week you can tune in and listen to Marvin on Capital FM.
16. 500,000 - The number in pounds that Jessie J raised during her charity head shave this year.
17. 663,000 - The number of copies Labrinth's number one single 'Beanth Your Beautiful' sold in 2012.
18. 4 - How Many years ago it was that Aluna Francis and George Reid met.
19. 9 - The number of active years Charlie Brown has been working as a songwriter.
20. 74 - The years it's been since The Wizard Of Oz was released! (The film that inspired the video)
21. 2008 - The year bandmates Piers and Kesi graduated from Leeds University.
22. 2 - The number of original songs performed by Loveable Rogues on Britain's Got Talent.
23. 7 - How many years ago Duke Dumont got his big break after winning Diesel U Music award.