| Real Name | Helen Nelson |
| Nickname | Oviya |
| Gender | Female |
| Profession | Actress, Model |
| Height | 5.4ft |
| Weight | 55 kg |
| Eye Colour | Black |
| Hair Colour | Black |
| Date of Birth | 29 April 1991 |
| Age | 34 Years |
| Date of Death | |
| Birth Place | Thrissur, Kerala, India |
| Hometown | Thrissur, Kerala |
| Nationality | Indian |
| Zodiac Sign | Taurus |
| Education | BA in Functional English |
| School / College | Vimala College, Thrissur |
| Marital Status | Unmarried |
| Hobbies | Reading books, Travelling |
| Net Worth | Approx. $1–2 million |
| Facebook Profile | |
| Instagram Profile | |
| X (Twitter) | X Profile |
Oviya Helen, born Helen Nelson on 1991-04-29 in Thrissur, Kerala, India, is a popular Indian actress and model. Fondly called Oviya, she works primarily in Tamil and Malayalam cinema, with appearances in Kannada and Telugu films. She made her breakthrough with Kalavani (2010), a rural romantic comedy directed by Sarkunam, which established her as a rising star. She later appeared in films like Marina (2012), Moodar Koodam (2013), and Madha Yaanai Koottam (2013). Her performances in Kalakalappu (2012) and Yaamirukka Bayamey (2014) brought her commercial success. In 2017, she became a household name after participating in Bigg Boss Tamil Season 1, where her candid personality won widespread admiration.
Oviya studied at Vimala College, Thrissur, earning a BA in Functional English. Known for her expressive eyes and bold choices, she has carved a niche in South Indian cinema with her unfiltered personality and unconventional roles. Her journey reflects resilience, individuality, and a strong connection with audiences.