Kristen Bell accidentally flashes underwear at the Los Angeles premiere of Veronica Mars

She played a teenage private investigator in TV show Veronica Mars, the movie version of which is set to hit theatres on Friday thanks to a Kickstarter funding campaign.
And while leading lady Kristen Bell was keen to show she is all grown up as she stepped out in a stunning strapless pink J Mendel dress at the Los Angeles premiere at TCL Chinese Theatre on Wednesday, she didn't reckon on almost baring all.

The blonde beauty's dress, featuring a
daring thigh-high split, billowed open to reveal her nude underwear but she quickly got things under control as she pulled it back together. 

And the incident didn't seem to upset Kristen who flashed a wide smile, along with her underwear.
Earlier Kristen showed only a glimpse of toned leg as she walked the red carpet in the silk dress which flattered her figure.
The 33-year-old actress looked every inch the leading lady with her hair slicked back in a low ponytail to allow emphasis on her dazzling earrings.