"Rock Star in the House" is the seventeenth episode of The Suite Life of Zack & Cody.
Jesse McCartney stays at the Tipton. London and Maddie try to see him while Zack obtains souvenirs to auction off to other fans. Cody works on his science project, a high frequency laser, and Arwin helps him even though it is against the rules.
- Jesse McCartney as himself, Sophie Oda as Barbara Brownstein, Brian Stepanek as Arwin Hawkhauser