Jonas Brothers Announce Karmin as Opening Tour Act

       Joe Jonas holds up a sign that reads “Karmin” to announce that the singer will be joining The Jonas Brothers on their Jonas Brothers Live summer tour!

        The 23-year-old singer’s bros Kevin and Nick also shared photos of them holding up signs.

        “So excited to have you on the road with us @KarminMusic!!! #JONASBROTHERSLIVE,” they tweeted.