Lorna María Cepeda Jiménez, better known as Lorna Paz, is a Colombian actress. She was born on November 18, 1970 in the city of Cartagena, Colombia. Best known for her role in the famous Colombian Soap Opera Yo soy Betty, la fea (I'm Betty, the ugly one), also known as simply Betty la fea (Ugly Betty) from which more than a dozen versions have been made in other countries.