Katy Perry’s full name is Katheryn Elizabeth Hudson. She is a well-known American singer and songwriter.
More than 100 million records of hers are sold globally, making her the best-selling music artist of all times.
Starting singing in church when she was a child, she took to gospel music as a teenager.
The debut studio album from this talented singer was Katy Hudson way back in 2001, which was not successful commercially.