Katy Perry arrived at Narita Airport in Japan yesterday sporting a bob. The jury's still out on whether Katy's actually gone for the chop or if it's just another wig. She's been in Australia where she crashed a prom, and is now visiting her favourite place in the world. The Glamour UK cover star has reportedly revealed she's been travelling under an interesting alias too.
To see more pictures of Katy, just read more.