ENTERTAINMENT
08/23/2009 05:12 am ET | Updated May 25, 2011

Gwen Stefani Shows Off Her Abs (PHOTOS)

No Doubt singer Gwen Stefani is showing off a remarkable midriff while on tour.

Stefani has been open with how hard she works to maintain her figure, the results of which were clear at a show at the Gibson Amphitheatre Wednesday night in Universal City, California.

Stefani has two son with Gavin Rossdale, and gave birth to baby Zuma last August 21.

PHOTOS:

Gwen Stefani's Abs

Get HuffPo Entertainment On Facebook and Twitter!