At the Los Angeles premiere of "The Joneses," Demi Moore chose a striking magenta mini by Marchesa and looked (sigh... as always) stunning.

However, when Moore turned around, she revealed that the suede open back dress was punctuated with a large, ruffled bottom -- something we were definitely not expecting.

Did the ruffles ruin the dress, or make it? Vote on whether Moore and other stars pulled off some of their recent questionable style choices: