Gwen Stefani: What's Up, Bra

Gwen Stefani flashes her bright red bra on Wednesday (October 21) as she catches a flight to NYC’s JFK airport via L.A.’s LAX airport.

What a fun shirt — only the back of it is sexy sheer!

No Doubt is currently auctioning off VIP packages to the Bridge School Benefit Concerts at Shoreline Amphitheater in Mountain View, CA on October 24 and 25 (THIS WEEKEND!). 100% of funds raised will go towards production expenses for the 2009 Bridge School Benefit. Bid now on eBay.com!

10+ pictures inside of red bra flasher Gwen Stefani…