4. Ashley Greene
The American model and actress who played Alice Cullen in The Twilight Saga simply made her role unforgettable with her presence and acting. Born on February 21, 1987, she had two releases in 2016. The first one is In Dubious Battle also starring James Franco, Bryan Cranston, Josh Hutcherson and Selena Gomez.
The other 2016 release of Ashley Greene was Max & Me in which she plays a voice actor for character Rachel in the animation movie. She has won Teen Choice Awards for Twilight movie five times in different categories and Young Hollywood Awards for Female Superstar of Tomorrow. Certainly, she deserves a place in the top 10 Hollywood actresses under 30 in 2016.