Jessica Origliasso is an Australian singer, songwriter, and actress, best known as one half of the pop duo The Veronicas, alongside her twin sister Lisa Origliasso. Born on December 25, 1984, in Brisbane, Australia, she gained fame in the mid-2000s with hits like "4ever" and "Untouched." The duo's music blends pop and rock elements, earning them multiple awards and a dedicated fan base. In addition to her music career, Jessica has appeared in various television shows and films. She is also known for her advocacy work, particularly in mental health awareness and LGBTQ+ rights. Jessica's creative talents and activism have made her a prominent figure in the Australian entertainment industry.