VIDEO : Anna Kendrick Thinks Blake Lively And Ryan Reynolds Are 'Sinfully Good Together'

On Tuesday, Anna Kendrick offered some insight into one of Hollywood's favorite couples.
On "Late Night With Seth Meyers" Kendrick discussed Blake Lively and her marriage to Ryan Reynolds.
"Ryan's like, very dark and funny. And then when I finally worked with [Lively], I was like, 'Oh, she's really dark and funny too, actually. So you know, they're just like, just sinfully good together."
Kendrick co-stars alongside Lively in ?A Simple Favor.?