Joseph McManners as her Twin brothers who star in The Suite Life of Zach and Cody
Raven Simone & Christy Carlson Romano as her former bandmates/ MMC castmates
Channing Tatum or Marc Blucas as Oliver Queen/Green Arrow her co-star on Smallville and RL love interest
The rest of the Smallville cast: Clark Kent(Jesse Metcalfe, Sean Faris or Matt Lanter?), Lana Lang (Shiri Appleby?), Lois Lane, Lex Luthor, Pete Ross, Jimmy Olsen (Kristopher Turner maybe?), Martha Kent, Jonathan Kent, Lionel Luthor, Kara, Bart “The Flash” Allen, Victor Stone/Cyborg, Arthur Curry/Aquaman - or any PB idea you have for the Smallville cast