Showing Turbulent Sea by Christine Feehan

Singer Joley Drake has always known the price she has to pay for her fame and fortune as a popular rock singer, but she's always been careful to stay away from alcohol and drugs, even if others around her haven't.

But nothing can prepare her for the suspicion that someone is using her concert afterparties as a way of targeting and kidnapping teen girls and selling them into sexual slavery. Mysterious Russian Ilya Prakenskii seems to have an agenda of his own. The more dealings Joley has with him the more she struggles with the fear that he may be involved in the slavery ring. But Ilya isn't what he seems, and he becomes the only one Joley dares to trust in such treacherous times...