Simplify the following text for a Grade 3 native English-speaking person.
Original: Danielle Jane `` Dannii '' Minogue ( born 20 October 1971 ) is an Australian singer , songwriter , actress , television personality , radio personality , fashion designer , model and the younger sister of Kylie Minogue .
Simplified: She was born in Melbourne at 20 October 1971 . Her sister is Kylie Minogue .