Blackpool Police say they're growing increasingly concerned for missing 21 year old.
Katlyn was last seen between 14:00-16:00hrs on Saturday afternoon in Blackpool.
She hasn't been in contact with anyone since and police say they're growing increasingly concerned for her.
She is described as a 21 year old female, 5ft 7", slim build with short brown hair, cut in a bob style.
She was last seen wearing grey gym style leggings, sports bra and grey hooded jacket.