Stone Cold — Cheryl Douglas

Cassidy Ross just wants to escape her miserable life until she meets famed music producer, Drake Elliott. He's everything a girl from the wrong side of the tracks would be foolish to hope for, but Drake helps her realize she can have a life worth fighting for… until she makes a mistake that could cost her everything.
Anyone stupid enough to betray Drake is destined to pay the price, especially when the culprit is wearing his engagement ring. He thought he could trust Cassidy, but when she proves him wrong he vows to make her pay.

Revenge is sweet, but redemption is sweeter.