The song when Lauren says bye to Brody. Sample lyric "I've got a pocket got a pocket full of sunshine. oh, oh.

The last part of the scene is Whitney and Lauren are heading to the airport. It is in the vein of Destiny's Child or SWV.

I am pretty sure it is Natasha Bedingfield, "Pocket Full Of Sunshine"!

here is the video:
http://youtube.com/watch?v=ekvmbue1aCI

what the hell are you talking about?

'Pocket Full of Sunshine' by Natasha Bedingfield. The album is to be released next month I believe.

Pocket Full Of Sunshine by Natasha Bedingfield

Bedingfield has stated on TRL that her U.S. version of her second album will be "Pocket Full of Sunshine" which will feature some songs from N.B. alongside new songs. The lead single of this album is called "Love Like This," which features new singer Sean Kingston. She said on TRL that it will be released sometime in January 2008.

Sounds like 'Pocket Full Of Sunshine' by Natasha Bedingfield

You can listen to the whole song on youtube