I can only remember that the singer is sitting on a small river boat twirling a umbrella over her head think there may be some whistling in it only lyrics that came to me head was "don't worry" or " be happy" but think I'm getting confused with another song please help been searching for days!!

Drove myself insane Googling this song and found your post. I gave up and the lyrics came to me. Fairground Attraction - Perfect. http://tubidy.mobi/watch/ZhaSFHjrlwuIEKo_2BpEJP0w_3D_3D/3gp-mobile/fs