Demi Lovato said Frankie Jonas has 'swag' like Justin Bieber
Demi Lovato The youngest of the famous Jonas Brothers, 9-year-old Frankie, appears in new movie Camp Rock 2 and his co-star Demi, 18, thinks he is a rocker.
The singer-actress told MTV News: "He's the biggest rock star of all of them.
"He's got swag like Justin Bieber and he rocks out like Mick Jagger, so he is kind of a combination of the two.
"He's kind of like the ultimate rock star - watch out, Justin Timberlake!"
And Joe, Kevin and Nick's youngest brother thinks he is most similar to 21-year-old Joe.
He said: "I'm most like Joe because I've been a role model with him ever since we lived in Wyckoff, New Jersey."
Frankie would like to continue acting and says that his brothers give him advice on his chosen career.
He added: "They've given me a great one that my dad gave to them and they passed on to me during the filming of Camp Rock.
"It says, 'Live like you're at the bottom, even if you're at the top - remember where you came from.'"