Rooney Mara Sat on Santa’s Lap Until Her 20s

Rooney Mara chats with Jimmy about her interesting family tradition involving a drunk friend of an uncle posing as Santa Claus. Subscribe NOW to The Tonight Show Starring Jimmy Fallon: Watch The Tonight Show Starring Jimmy Fallon Weeknights 11:35/10:35c Get more Jimmy Fallon: Follow Jimmy: Like Jimmy: Get more The Tonight Show Starring Jimmy Fallon: Follow The Tonight Show: Like The To