Zac Efron, Seth Rogen, Rose Byrne, Chloe Moretz shooting "Neighbors 2: Sorority Rising"

Zac Efron, Chloe Grace Moretz, Rose Byrne and Seth Rogen are spotted filming scenes on the set of “Neighbors 2: Sorority Rising” in Los Angeles, California.   Goodness, he does fill out a pair of short-shorts well, doesn’t he? Fanning ourselves like Miss Celie in church over here. In other news, Rose Byrne’s costume is …