media_removed_toofab 2013

It's been a week of risky looks!

Three big stars have had some major wardrobe malfunctions so far ... and it's only Wednesday.

Both Eva Longoria and Rosario Dawson hit the red carpet at Cannes without wearing underwear -- and, unfortunately for them, it did not go unnoticed.

Longoria eventually tweeted about her incident, posting "No wardrobe malfunctions tonight!!!" before going out in France for another event.

But they weren't alone in their red-faced fashion choices.

Miranda Kerr unintentionally had a double nip-slip during a photo shoot on Tuesday in Miami Beach. Kerr, no stranger to posing nude, started cracking up as she covered up.

Be careful out there ladies!

Check out more celebrity wardrobe malfunctions in the gallery above .