An incorrect answer on #TenToTheTop reminded me of
The Marines.
Who? Exactly.
Sarah, Helen, and Denny were a three-piece power pop girl group from 1989, produced by Stock Aitken Waterman. A handful of flop singles ensured they'd be dropped before the end of 1990.
"Go go now" is a top-drawer bop. I accept no responsibility if you wake up at 3am humming this song.