Gwen Stefani made her name more than 20 years ago with her band No Doubt.

But she appeared to rewind the years when she put in an energetic performance with her band at the NFL Opening Kickoff concert at the Rockefeller Center in New York City last night.

Stefani’s black crop top and black and white tartan trousers showed off her toned midriff to the maximum, while knee-length black lace up boots provided a sexy touch.

Gwen and No Doubt are back together after an 11-year break.

In that time the singer has had two children, launched her own fashion line and her own solo career. She’s been pretty busy!