Julieta Susana Gonzalo; (born September 9, 1981) is an American and Argentine actress. On television, she has played Parker Lee on Veronica Mars (2006–2007; 2019), Maggie Dekker on Eli Stone (2008–2009), Pamela Rebecca Barnes on the soap opera Dallas (2012–2014) and Andrea Rojas on Supergirl (2019–2021). Since 2016, she has become a regular in made-for-TV movies on the Hallmark Channel.