She may have started acting at the tender age of 8, but Kristen Stewart [1] has clearly left her child star days in the past, as the actress has grown up to be a certified bombshell. The Twilight [2] star may be notoriously private about her personal life, but the one thing she can't hide is the fact that she exudes sex appeal everywhere she goes. It probably helps that she has one of the hottest wardrobes [3] we've ever seen that's full of both sleek and sultry fashions. Whether she's sporting a sweet feminine frock [4] or rocking a cool androgynous look [5], Kristen has a way of looking insanely sexy no matter what she puts on. Scroll through to see over 50 smokin' hot photos of Kristen from over the years.