Daniel Radcliffe! Kristen Stewart! Jennifer Lawrence! For the second year in a row, Moviefone is happy to team with the People's Choice Awards to honor the Top 25 Actors and Actresses Under 25. Whoever gets the most votes will be awarded the Hottest Movie Star Under 25 at the People's Choice Awards on Jan. 11. Which is where you come in: between now and Oct. 28, we're giving you the chance to vote for your favorite young actors and actresses. The top five will advance to the final round, where you'll then choose the winner; final voting begins on Nov. 8.