- Born 08 Jun 1985
- Nationality American
- Hometown Seattle, King Country, Washington
- Place of Birth Seattle, Washington, U.S
- Zodiac Sign Gemini
- Marital Status Married
- Hobbies Baking, Making Handicrafts
- Education -
- Profession YouTuber and food influencer
Rosanna is a YouTuber and food influencer. She has named her YouTube channel 'Nerdy Nummies,' where she showcases her talent for baking and creating themed treats inspired by popular culture, video games, and movies. Rosanna's channel has millions of subscribers and is one of YouTube's most successful food-based channels.
