Although she ditched them when posing for photos and presenting on stage with Daniel Radcliffe, she was spotted using them to make her way down the press line.
So what happened to K. Stew? She cut her foot open recently when she stepped on glass, Us Weekly reports.
Kristen was overheard explaining her injury to Oscar winner Anne Hathaway backstage during the show, saying "I know, I'm an idiot."
At least Kristen had an excuse to wear flats with her Reem Acra gown! We were wondering where another one of her accessories was last night: Robert Pattinson.
The actor skipped the Oscars and after parties this year.
See all of the stars at the Academy Awards in our gallery!
Gallery | 2013 Oscars: Red Carpet Arrivals