The 'Desperate Housewives' star flashed a little too much flesh after she 'forgot' to wear underwear underneath her red carpet frock at the film festival.
But it looks like she learnt her lesson fast and decided against going commando underneath a stunning sheer black dress for the Global Gift Gala Dinner after party.
But, ever the exhibitionist, the actress still made a big impression in the revealing frock, complete with plunging neckline and sheer paneling.
But at least Eva has a sense of humour, laughing off the previous day's wardrobe malfunction on Twitter.
“Here’s my dress for tonight! No wardrobe malfunctions tonight!!!” she wrote, posting a picture of the plunging, sheer black dress.