Gwen Stefani  see through tank black bra blazer tuxedo pants heels no doubt

C'mon, when she looks this good, how can we talk smack about her outfit?

Gwen Stefani and her No Doubt bandmates were spotted leaving their NYC hotel on Wednesday evening, and the 42-year-old singer/fashionista flashed our photographers a gorgeous smile (and a peek at her bra!) as she made her way to their show at the Rockefeller Center. After performing "Settle Down," Gwen's bandmate Gabrial McNair ‏tweeted, "Well, that was a lot of fun. Thanks to the fans for your big support. It was nice rocking out with you NYC!"

No Doubt is releasing their highly anticipated sixth album, Push and Shove on September 25, and they just announced yesterday that they will be doing 6 concerts at the Gibson Amphitheatre in Los Angeles in late November and early December. Can't wait!