Kaley Cuoco has, without a doubt, perfected the sexy smoulder. On top of being a Hollywood mainstay, the 30-year-old actress has captured the world's attention with her ridiculously good looks. Whether she's strutting down the red carpet, flaunting her enviable abs on Instagram, or showing off her super sultry dance moves, there's no denying that Kaley definitely knows a thing or two about being sexy. Fortunately, she's back on the market! Keep reading to see Kaley's hottest moments, but beware, things will get steamy!