Hellen Matheus is a Brazilian adult film actress born in 1984 in Rio de Janeiro, Brazil. She began her career in 2003 and performed in numerous adult video productions through the late 2000s. Specializing in Latina and ethnic-themed content, Matheus worked with major studios including Zero Tolerance, Evil Angel, Elegant Angel, and Evasive Angles. Her filmography features titles such as Sex & the Studio 2 (2003), Latina Fever 5 (2004), Big Booty Revenge 3 (2007), Border Patrol (2008), Mami Culo Grande 6 (2008), and Up That Latin Ass (2009).
She became known for intense anal and big booty scenes that highlighted her Brazilian heritage. Her peak activity occurred from 2005 to 2009, during which she transitioned from local Brazilian productions to international U. S. -based work.
Matheus retired after her final known appearance in 2009, leaving a legacy in early 2000s Latin adult entertainment. Her performances helped popularize Brazilian performers in global markets.