Hot trend! Stars flash their undies on the red carpet

Talk about a hot flash!

Stars have been hitting the red carpet all season long in sheer dresses that leave little to the imagination and offer a glimpse of their undergarments. Some of the hottest stars from Jenna Dewan Tatum to Ellie Goulding to Natalie Portman have shown off their skivvies in super hot dresses and embraced this barely-there trend.

Check out all the amazing and 'flashy' ensembles above!