The sky's finally turned dark for David Guetta's performance of 'Play Hard.'

This image appears in the gallery:
David Guetta Live At The Summertime Ball 2014

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 

9. 9 images

See the full gallery: David Guetta Live At The Summertime Ball 2014