PLEASE HELP!!! song heard in express!

i heard this song in express (the women's section) today and i reallllly need to know what its called. its a techno-ish song with a women's voice and all i know is at one point she says something like
"if it doesn't work out i'll walk or we'll walk walk "

something like that pleaseeeeee help! i don't think those lyrics are part of the main chorus though

never mind just found it its called 'we walk' by the ting tings