An unforgettable performance...
After seeing singer Melody Power in concert, Jessica is more convinced than ever that she too can become a rock star. And when she finds out that four of the cutest boys at Sweet Valley Middle School are forming a band and need a girl singer, she grabs the opportunity to launch her new career.
When Jessica starts rehearsing with the band, Elizabeth Wakefield thinks the whole thing is a nightmare! The more Jessica tries to sing like Melody Power, the worse she sounds. What can Elizabeth do to save her sister from total embarrassment? Jessica's singing debut is about to become a rock 'n' roll disaster!