Amber And The Rogue Prince by Ally Blake

After being betrayed at the altar and escaping to Australia, Prince Alessandro Hugo Giordano goes rogue when he finds solace with unconventional Amber Hartley. Brave and sassy, she's everything his princess shouldn't be. Although he expected her fiery response to discovering he's royalty, he didn't imagine his deception would hurt her so deeply. But Amber has her own bombshell – she's pregnant with his royal baby!