The television movie special concludes with a cliff hanger.
It ends just as Nat and Kristina start to bond, The band gets a call from Rosalina claiming that she wants to be back in the band.
So Nat and the band look all around the world, searching for a new bass player and meets some of the greatest musicians that ever lived.
The band picks a girl named Kristina who is a great bass player and is really nice, but Nat isn't over Rosalina so he comes off a little mean in the beginning.
Soon Nat realizes that he doesn't want to go through the breakup alone and they all have a group hug and sing at their house.
Rosalina then tells Michel that she is too good for him and leaves to go over to the Wolff's house.
on the part documentary and part rock-mockumentary musical comedy series which was created by Polly Draper. The premise of Naked Idol is that The Naked Brothers Band have a Naked Idol contest for a new bassist replacing Rosalina (Allie Di Meco).
It also features guest appearances by David Desrosiers (Simple Plan) and Tobin Esperance (Papa Roach).
Rosalina comes back after her music cruise, but Michel (the French guy Rosalina kissed on the cruise) also comes back, criticizes Nat's music, and kisses Rosalina which Nat sees.
This causes a heated fight between Nat and Rosalina in which they break up and Rosalina quits the band.
The duo's initial teen pop boy band called "The Naked Brothers Band" was depicted as part of its participation in their Nickelodeon series that aired from 2007 to 2009.
They have released four full length albums and have been nominated for several awards.
Alex learned how to play the saxophone at the age of two and a half.