Katy Perry Katy Perry Could Katy Perry be in danger of running out of material?

The singer has decided to take a vow of celibacy.

Nope, no more kissing girls or boys for this lady.

She'll be saving them all up for someone else, instead...

"I've actually taken a vow of celibacy this year," she told TV Guide magazine. "No kissing anyone. Just my cat, Kitty Purry."

Katy's decision follows her split from Gym Class Heroes frontman Travis McCoy.

It must have been one bad break-up...