This time it's Jeanine Mason as Hana Tate, the best friend of Lena Holoway (Emma Roberts) who seems to be too cool for deliria-ridding school but whose rebelliousness is perhaps just superficial, The Hollywood Reporter confirmed.
Mason began her career on television's So You Think You Can Dance and actually won the series' fifth season prize. She's since starred in a few TV movies and series, including a recurring role on ABC's Bunheads.
Lauren Oliver responded to the news on her blog, writing "Wow! We’ve finally got all our main guys! I’m really happy to announce that Jeanine Mason has been cast as Hana! Now… I know she’s not the blond Hana of the books, but she’s a fantastic actress and boy can the woman MOVE!"