My Secret Billionaire Daddy

To save poor gardener Alexander, heiress Isabella rejects him. Five years later, he's a Wall Street tycoon engaged to her Mafia enemy; she waits tables to raise their secret daughter. He rejects five-year-old Mia and her mother's ring. As his fiancee moves to kill Mia, DNA proves she's his. He vows revenge and fights to win Isabella back.