Who would’ve thought that the sweet girl who starred in Disney's High School Musical  tween flicks has strip-club anthems knocking through her iPod ear buds? Wednesday on Late Night with Jimmy Fallon the host asked Hudgens, now 23, who's out promoting Journey 2: The Mysterious Island, what she’s listening to nowadays.  After the Black Keys and Elbow, Vanessa mentioned Tyga’s hit single “Rack City,” recited the hook, and proceeded to make fantasy hundreds rain on Fallon’s set. Skip to the 2:30 mark to watch Hudgens bounce to the Young Money smash.