Jonas Brothers in full support of younger bro's new movie, Ponyo

The Jonas Brothers is in full support of their younger brother's new movie, Ponyo, which is out in theaters now. They even tweeted about it.

The Jonas Brothers with their younger brother, Frankie Jonas

The movie centers on a 5-year-old boy named Sosuke and his relationship with a goldfish princess named Ponyo who longs to become human.

Ponyo is released and distributed by Walt Disney and Buenavista Pictures. It's an animated action/adventure movie. Also, Miley Cyrus younger sister, Noah is also featured in this movie as the voice of Ponyo.

The casts:
Noah Cyrus as Ponyo
Frankie Jonas as Sōsuke, a five-year-old attendant of Himawari Nursery School
Tina Fey as Lisa, Sōsuke's mother.
Matt Damon as Kōichi, Sōsuke's father.
Liam Neeson as Fujimoto, Ponyo's father.
Cate Blanchett as Granmammare, Ponyo's mother.
Lily Tomlin as Toki, a wheelchair-bound housekeeper of the Himawari Nursery School.
Betty White as Yoshie, a housekeeper of the Himawari House. Like Toki, she is also wheelchair-bound.

Noah Cyrus and Frankie Jonas at the special Hollywood premiere of Ponyo