The Heartbreak Kid (2007)

i really need help with an instrumental song in The Heartbreak Kid movie, it plays when miranda is runing and playing on the beach (while ben stiller is watching), then the song appears too in the end of the movie when ben stiller (cant remember his character name) is talking to miranda (yeah just before eva longoria appears). i dont know the name of the music, even the performer...its killing me because i like it a lot. i hope someones knows. excuse me for my sucky spelling.

Hi , do you mean this..?
http://www.allthelyrics.com/forum/id...break-kid.html

thats Bowie i think, the music im looking for is purely instrumental, it sounds like a ballad, a electric guitar ballad. anyway thanks!