Kristen Stewart’s “Wardrobe Malfunction” cleavage in red dress for Cannes

On the first day of filming On The Road she had to strip off.

And by the looks of things last night Kristen Stewart certainly doesn't have any problem flashing a little too much flesh these days.

The 22-year-old actressstepped out onto the red carpet of her boyfriend Robert Pattinson's Cannes premiere in a dramatic Reem Acra dress with a very plunging neckline.

 Working her magic: Despite normally hating the cameras Kristen appeared to enjoy herself posing up on the red carpet. Read more . . . . . .