Nació el 13 de Abril en la República Dominicana. Su familia se desplazó a Venezuela. A los 17 años, comenzó su carrera en la televisión como bailarina de "El Show de Renny". Contrajo matrimonio con Chucho Sanoja, director de la orquesta de RCTV de la que Rosario y estudió con el maestro Eduardo Lanz. Debutó como actriz en RCTV a mediados de los 60. Luego viajó a los Estados Unidos donde estudió coreografía y al regresar a Venezuela, trabajó durante trece años en el recién inaugurado canal del Estado. En 1979, regresó a RCTV. Ha participado en más de cien producciones dramáticas. Tiene una escuela formadora de talento artístico llamada "Buscando el Actor que todos llevamos dentro".
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![[af]](/plugins/content/plg_jatranslate/images/flags/af.png "afrikaans")
afrikaans ![[sq]](/plugins/content/plg_jatranslate/images/flags/sq.png "albanian")
albanian ![[ar]](/plugins/content/plg_jatranslate/images/flags/ar.png "arabic")
arabic ![[be]](/plugins/content/plg_jatranslate/images/flags/be.png "belarusian")
belarusian ![[bg]](/plugins/content/plg_jatranslate/images/flags/bg.png "bulgarian")
bulgarian ![[ca]](/plugins/content/plg_jatranslate/images/flags/ca.png "catalan")
catalan ![[zh]](/plugins/content/plg_jatranslate/images/flags/zh.png "chinese")
chinese ![[zh-CN]](/plugins/content/plg_jatranslate/images/flags/zh-CN.png "chinese simplified")
chinese simplified ![[zh-TW]](/plugins/content/plg_jatranslate/images/flags/zh-TW.png "chinese traditional")
chinese traditional ![[hr]](/plugins/content/plg_jatranslate/images/flags/hr.png "croatian")
croatian ![[cs]](/plugins/content/plg_jatranslate/images/flags/cs.png "czech")
czech ![[da]](/plugins/content/plg_jatranslate/images/flags/da.png "danish")
danish ![[nl]](/plugins/content/plg_jatranslate/images/flags/nl.png "dutch")
dutch ![[en]](/plugins/content/plg_jatranslate/images/flags/en.png "english")
english ![[et]](/plugins/content/plg_jatranslate/images/flags/et.png "estonian")
estonian ![[fi]](/plugins/content/plg_jatranslate/images/flags/fi.png "finnish")
finnish ![[fr]](/plugins/content/plg_jatranslate/images/flags/fr.png "french")
french ![[gl]](/plugins/content/plg_jatranslate/images/flags/gl.png "galician")
galician ![[de]](/plugins/content/plg_jatranslate/images/flags/de.png "german")
german ![[el]](/plugins/content/plg_jatranslate/images/flags/el.png "greek")
greek ![[iw]](/plugins/content/plg_jatranslate/images/flags/iw.png "hebrew")
hebrew ![[hi]](/plugins/content/plg_jatranslate/images/flags/hi.png "hindi")
hindi ![[hu]](/plugins/content/plg_jatranslate/images/flags/hu.png "hungarian")
hungarian ![[is]](/plugins/content/plg_jatranslate/images/flags/is.png "icelandic")
icelandic ![[id]](/plugins/content/plg_jatranslate/images/flags/id.png "indonesian")
indonesian ![[ga]](/plugins/content/plg_jatranslate/images/flags/ga.png "irish")
irish ![[it]](/plugins/content/plg_jatranslate/images/flags/it.png "italian")
italian ![[ja]](/plugins/content/plg_jatranslate/images/flags/ja.png "japanese")
japanese ![[ko]](/plugins/content/plg_jatranslate/images/flags/ko.png "korean")
korean ![[lv]](/plugins/content/plg_jatranslate/images/flags/lv.png "latvian")
latvian ![[lt]](/plugins/content/plg_jatranslate/images/flags/lt.png "lithuanian")
lithuanian ![[mk]](/plugins/content/plg_jatranslate/images/flags/mk.png "macedonian")
macedonian ![[ms]](/plugins/content/plg_jatranslate/images/flags/ms.png "malay")
malay ![[mt]](/plugins/content/plg_jatranslate/images/flags/mt.png "maltese")
maltese ![[no]](/plugins/content/plg_jatranslate/images/flags/no.png "norwegian")
norwegian ![[fa]](/plugins/content/plg_jatranslate/images/flags/fa.png "persian")
persian ![[pl]](/plugins/content/plg_jatranslate/images/flags/pl.png "polish")
polish ![[pt-PT]](/plugins/content/plg_jatranslate/images/flags/pt-PT.png "portuguese")
portuguese ![[ro]](/plugins/content/plg_jatranslate/images/flags/ro.png "romanian")
romanian ![[ru]](/plugins/content/plg_jatranslate/images/flags/ru.png "russian")
russian ![[sr]](/plugins/content/plg_jatranslate/images/flags/sr.png "serbian")
serbian ![[sk]](/plugins/content/plg_jatranslate/images/flags/sk.png "slovak")
slovak ![[sl]](/plugins/content/plg_jatranslate/images/flags/sl.png "slovenian")
slovenian ![[es]](/plugins/content/plg_jatranslate/images/flags/es.png "spanish")
spanish ![[sw]](/plugins/content/plg_jatranslate/images/flags/sw.png "swahili")
swahili ![[sv]](/plugins/content/plg_jatranslate/images/flags/sv.png "swedish")
swedish ![[tl]](/plugins/content/plg_jatranslate/images/flags/tl.png "tagalog")
tagalog ![[th]](/plugins/content/plg_jatranslate/images/flags/th.png "thai")
thai ![[tr]](/plugins/content/plg_jatranslate/images/flags/tr.png "turkish")
turkish ![[uk]](/plugins/content/plg_jatranslate/images/flags/uk.png "ukrainian")
ukrainian ![[vi]](/plugins/content/plg_jatranslate/images/flags/vi.png "vietnamese")
vietnamese ![[cy]](/plugins/content/plg_jatranslate/images/flags/cy.png "welsh")
welsh ![[yi]](/plugins/content/plg_jatranslate/images/flags/yi.png "yiddish")
yiddish 