MUMBAI: After raising the temperature with Sunny Leone for the Bhatts’ erotic thriller Jism 3 in Sri Lanka, Randeep Hooda is now shooting with another temptress on the beaches of South Africa for Murder 3 being directed by producer Mukesh Bhatt’s son Vishesh.But who is the mysterious babe adorning Hooda’s hyper-libidinous screen persona? The Bhatts have kept the new Murder mademoiselle’s identity a well-guarded secret. Even when the girl left for shooting with Randeep and the crew, no one had a clue about her identity.After much questioning, one was introduced to the new Murder Girl to be Sara Loren, a sex bomb from Pakistan who, we were told, is a top-notch model and actress across the border. Before one could get disturbing visions of another Meera or Veena Malik making her way into Bollywood, one decided to do some probing.And voila! Sara Loren turned out to be none other than the popular Pakistani actress Mona Lizza who made her Indian debut two years ago in Pooja Bhatt’s Kajra Re and then vanished unceremoniously. The ambitious girl has now changed her name and forwarding address. She is been re-christened Sara Loren after, ahem ahem, the Italian actress Sophia Loren (no less!) and is now a resident of Mumbai.