Oh, Rumer!

At least she tries!

Rumer Willis showed up dressed like, well, THAT, to her photocall in London for her new movie Sorority Row yesterday.

A little more taffeta and a side ponytail and she’d be set for a 1985 senior prom.

Oh, and Baby Spice called: she wants her shoes back!

At least the hair atop her potato head looks nice!

Where’d she buy it????

[Image via WENN.]