Pussycat Doll Nicole Scherzinger has a huge crush on Sting.The sexy singer thinks the 56-year-old Police frontman is "hot" and insists his wife Trudie Styler is a "lucky woman". Nicole said: "Sting is so sweet. I think there are a lot of hot English men. I just love the accent. His wife's a lucky woman."Nicole and Sting recently recorded ballad 'Power's Out' together for her debut solo album 'Her Name is Nicole'.The 29-year-old star is so smitten with the 'Roxanne' singer she even has a photograph of them in the studio as the screensaver on her computer. She said: "I know it's a bit dorky to have that picture on my computer, but I got to sing a duet with Sting - that is so cool!"Nicole was briefly engaged to Nick Hexum, the lead singer of 311, but their two-year relationship came to an end last year.'Her Name is Nicole' is set for release next month, and also features collaborations with Kanye West, Akon and Pharrell Williams.