There were so many options to choose from for the worst dressed red carpet stars at the 2009 Grammy Awards, but I thought MIA and Katy Perry looked particularly bad in this picture. MIA did show up to the Grammys on her due date, but there are much more flattering maternity clothes out there. Katy Perry… what’s your excuse for making the worst dressed list?

I also think former American Idol finalist looked particuarly bad – the hair’s wrong, the dress is just awful.