24 January 2012, 11:15
The 'Teenage Dream' star arrived home sporting electric blue hair.
Katy Perry returned to Los Angeles last night (23rd January) following the conclusion of her 'California Dreams' world tour.
The 'Teenage Dream' star touched down in America after playing two final gigs in Philippines and Indonesia.
Katy was sporting her new electric blue hairstyle, but tried to hide from photographers at Los Angeles International Airport by pulling a hood over her head.
The singer's gigs in Asia marked the first time she had performed live since splitting from husband Russell Brand.
Katy attracted attention at the shows by kissing a male fan on stage at both gigs, but she has since stressed that she does it on every tour date.
She wrote on Twitter: "Btw, I have *kissed* 1 boy, picked randomly out of the audience, on the cheek as a part of my show for all 125 tour dates. Simmer down now."
Meanwhile, Katy is reportedly recording tracks for her follow-up to 'Teenage Dream', which was released in 2010.
Check out a picture of Katy Perry arriving home from Asia below.