Blake Lively Thought Her Boobs Were A Topic Of Conversation At The ‘A Simple Favor’ Premiere -- WATCH!

Photographers shout a bunch of things at celebs on the red carpet. So when one told Blake Lively she had “amazing” tweets, the A Simple Favor star thought he was complimenting someone else. 
It didn’t help that she was wearing a see-through men’s shirt!
Watch her tell the story to Jimmy Fallon (above).