The "Guy Code" star stepped onto the red carpet in a floor-length white gown with one of the most plunging necklines we've ever seen. The beaded number was certainly a dangerous choice -- there's no way she could've worn a bra with that and we don't even want to think about what would happen if she dropped her silver clutch.
Fortunately, the Maxim Hot 100 stunner knows a thing or two about rocking risqué attire. She kept the makeup simple and styled her hair in loose Hollywood waves (even though we're pretty sure people had a hard time making eye contact). Moral of the story: If you're going to take the plunge, there's no reason to pull out all the stops elsewhere in your look.
Check out Melanie's MTV Movie Awards ensemble and tell us: Is it glam or a bit much?
See more celebs who had the same idea:
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