It's Lo Bosworth and Lauren Conrad, co-stars on Laguna Beach and The Hills, and toes besties forever and ever, in a Friday the 13th style showdown!
There's nothing freaky about their fashion - although it is freaking awesome - it just happens to be Friday the 13th today. Anyway, who looks better?
As you can see, the ladies were all smiles - and sparkles - at the Maxim launch of the Ubisoft video game Assassin's Creed II, held at Voyeur nightclub.
Which gal's fashion sense do you prefer? Can Lo Bosworth hang with her rival in the style department? or will she say LC-ya later? Vote in our survey!
Who looked better, Lo or LC?