I was watching a music video show and was amazed to see a Nokia N900 held up by the singer filming the crowd.

It was probably product placement as there is no reason to have the keyboard out for recording video (one of the things that gave away the fact is was an N900, the other being the menubar being visible even though he was recording video).

The song is called Cooler than me by Mike Posner and the N900 appears at 1:10 for ten seconds.

The song is currently at number 4 in the UK charts