Julia James 
Royally Bedded, Regally Wedded [EPUB ebook] 

From single mom to princess bride.Lizzy Mitchell has something that Prince Rico Ceraldi wants: she’s the adoptive mother of the young heir to the throne of San Lucenzo, Rico’s Mediterranean principality! Lizzy will do anything for her little boy! When Rico demands a marriage of convenience, she says yes.It’s a union in name only, as Rico considers her far too ordinary. But a royal wedding means a royal makeover-and then Rico decides to bed his princess bride!