By now, most people know all about the littlest Jonas brother, Frankie. He's the precocious 8-year-old brother of Nick, Joe and Kevin who has managed to win the hearts of JoBros fans everywhere. Many people probably aren't aware that little Frankie Jonas is the resident comic book nerd.
"He's as cool as he thinks he is," Nick said about Frankie, who will also be featured in the guys' "JONAS" TV show this spring.