Want to make love like a rock star? Dr. Ivan Rusilko has the prescription for you. The Miami-based MD performs controversial “lifestyle” medical treatments on his clients, including an “O-Shot” — an injection of calcium chloride and the patient’s own blood platelets into the clitoris. Along with wealthy housewives, Rusilko’s client list reportedly includes Rihanna, P. Diddy, Timbaland, Flo Rida, Ludacris and Russell Brand.