Mistaken Identity Novel

Kalliyah's twin sister, Alliyah decides to have an affair with an older man. The affair led to Alliyah getting pregnant. After couple months of taking care of the child, she realized that motherhood wasn't for her, her career as a model was more important. Alliyah abandons her baby at Alexander Cater's office. Alexander is her old lover legitimate child. What happens when Kalliyah is mistaken for her sister, Alliyah and is forced to take care of Alliyah's child, Henrique? Kalliyah being the humble girl that she is, decide to move in with Alexander, Henrique's older brother to help take care of the child. Will the two fall in love? Or will Alex still believe that Kalliyah is truly Alliyah, the mother of Henrique?