Holister Song! Please Help Me!!!

I was at hollister the other day, and this awesome song was playing, but I have no idea what it was. I think some of the lyrics i caught went like
"Everyday is like Saturday..."

or something like that. PLEASE help me... i loved the song, and it is going to drive me insane until I can listen to it again! Thanks!!!

maybe tuckergurl - sunday morning ?

sample

every day is saturday night,
but i can't wait for sunday morning

a very nice song.. might be the right..