Maria DeLuca is a fictional character from the television series Roswell. She is portrayed as a strong-willed and loyal friend, often providing support to her close circle. Maria is known for her vibrant personality and her passion for music, which plays a significant role in her character development throughout the series. In Roswell, Maria is the best friend of Liz Parker, the show's main character. She becomes involved in the supernatural events surrounding the alien characters, including Michael Guerin, with whom she has a complicated romantic relationship. Maria's journey explores themes of friendship, love, and personal growth.