Katy Perry's Top 10 Rules For Success (@katyperry)
Katy Perry - Swish Swish (Official) ft. Nicki Minaj
Katheryn Elizabeth Hudson, known professionally as Katy Perry, is an American singer and songwriter. After singing in church during her childhood, she pursued a career in gospel music as a teenager. Perry signed with Red Hill Records and released her debut studio album Katy Hudson under her birth name in 2001, which was commercially unsuccessful.