Bianca is the daughter of Travis Montgomery and his then-wife Erica Kane. Bianca was in the custody of her father and being raised by his wife Barabra Montgomery. She is the maternal half-sister of Kendall and Josh Madden and then the paternal half-sister of Molly and Sean Montgomery. She is the mother of two little girls that she loves dearly.
- Kendall Hart Slater (maternal half-sister)
- Josh Madden (maternal half-brother; deceased)
- Molly Montgomery (paternal half-sister)
- Sean Montgomery (paternal half-brother)
Nephews and Nieces
- Married to Reese Williams (Febuary 14, 2009 to 2010)