All The Photos You Need To See From Inside The 2015 Billboard Music Awards

Here's what stars including Calvin Harris, Chris Brown and Nicki Minaj got up to inside the Billboard Music Awards 2015.

1. Chrissy Teigan and Ludacris were on hosting duties at the Billboard Music Awards 2015.

Picture: getty
2. There were some epic performances, including one from Nicki Minaj.

Picture: Getty
3. First she performed 'The Night Is Still Young.'

Picture: Getty
4. And then she was joined by David Guetta to perform their collaboration 'Hey Mama.'

Picture: Getty
5. But the bit people didn't see, was Nicki Minaj rehearsing in the car park.

Picture: Instagram
6. Seriously, it was quite the sight!

Picture: Instagram
7. Inside the event Kendall and Kylie Jenner were booed introducing Kanye West.

Picture: Getty
8. Kanye West performed 'All Day' and 'Black Skinhead.'

Picture: PA
9. The performance, much like his BRIT Awards performance, was largely censored.

Picture: PA
10. Ed Sheeran joined the Entourage crew for one night only. Where's Ari though?

Picture: Instagram
11. Chris Brown and Pitbull performed their new song 'Fun.'

Picture: PA
12. And Pitbull wore his tight white trousers... Don't ask us why!

Picture: PA
13. Calvin Harris and Ed Sheeran were having the most fun ever.

Picture: Getty
14. And Calvin Harris pretty much confirmed his new relationship with Taylor Swift.

Picture: Getty
15. The two were spotted looking very close all night long.

Picture: Getty
16. John Legend and Chrissy Teigen got a party bus to the Las Vegas event.

Picture: Instagram
17. When the night was over, Chrissy, Ludacris and John Legend were please to have a drink!

Picture: Instagram
18. Because lets be honest, it was a big night for John Legend.

Picture: Getty
19. Like usual, 50 Cent ran around getting photos with as many celebrities as possible.

Picture: Instagram
20. Including this photograph with David Guetta.

Picture: Instagram
21. Mariah Carey performed at the event.

Picture: Getty
22. And Iggy Azalea and Britney Spears teamed up with perform new song 'Pretty Girls' live.

Picture: Getty
23. Wiz Khalifa gave an emotional performance of hit song 'See You Again.'

Picture: Getty
24. He was joined by Ludacris and Charlie Puth to pay tribute to Paul Walker.

Picture: Getty
25. Ed Sheeran represented the Brits as he performed new song 'Bloodstream.'

Picture: PA
26. Chrissy Teigen and Ludacris put hours of rehearsals in before they hosted.

Picture: Instagram
27. Rita Ora managed to grab a photo with Mariah Carey backstage.

Picture: Instagram
28. Jennifer Lopez took a quick selfie while she watched the show.

Picture: Instagram

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All The Photos You Need To See From Inside The 2015 Billboard Music Awards

1. Chrissy Teigan and Ludacris were on hosting duties at the Billboard Music Awards 2015.

2. There were some epic performances, including one from Nicki Minaj.

3. First she performed 'The Night Is Still Young.'

4. And then she was joined by David Guetta to perform their collaboration 'Hey Mama.'

5. But the bit people didn't see, was Nicki Minaj rehearsing in the car park.

6. Seriously, it was quite the sight!

7. Inside the event Kendall and Kylie Jenner were booed introducing Kanye West.

8. Kanye West performed 'All Day' and 'Black Skinhead.'

9. The performance, much like his BRIT Awards performance, was largely censored.

10. Ed Sheeran joined the Entourage crew for one night only. Where's Ari though?

11. Chris Brown and Pitbull performed their new song 'Fun.'

12. And Pitbull wore his tight white trousers... Don't ask us why!

13. Calvin Harris and Ed Sheeran were having the most fun ever.

14. And Calvin Harris pretty much confirmed his new relationship with Taylor Swift.

15. The two were spotted looking very close all night long.

16. John Legend and Chrissy Teigen got a party bus to the Las Vegas event.

17. When the night was over, Chrissy, Ludacris and John Legend were please to have a drink!

18. Because lets be honest, it was a big night for John Legend.

19. Like usual, 50 Cent ran around getting photos with as many celebrities as possible.

20. Including this photograph with David Guetta.

21. Mariah Carey performed at the event.

22. And Iggy Azalea and Britney Spears teamed up with perform new song 'Pretty Girls' live.

23. Wiz Khalifa gave an emotional performance of hit song 'See You Again.'

24. He was joined by Ludacris and Charlie Puth to pay tribute to Paul Walker.

25. Ed Sheeran represented the Brits as he performed new song 'Bloodstream.'

26. Chrissy Teigen and Ludacris put hours of rehearsals in before they hosted.

27. Rita Ora managed to grab a photo with Mariah Carey backstage.

28. Jennifer Lopez took a quick selfie while she watched the show.