Live quiz #15 'Celebrities' - Question #2 - completed!

The picture below is taken from a music video. Guess which video it is and the artist/group behind it. The theme is celebrities. Every video has one or more famous persons making bigger or smaller appearances.

Write your answer under Comments. The person with the first right answer (artist/group + song title) wins! The rules and the scoring are as usual. Good luck!

See you at 12:00 AM (12:00) CET.

Updated!
And we have a winner! Congratulations Jufvas! The right answer was of course Lady Gaga - Paparazzi (Alexander Skarsgård).