Possible Clues:

• 11-year-old, say
• Poet’s flanked by escort: we encounter hosts
• Typical middle schooler, agewise
• Many a millennial during the 1990s
• 11-year-old, for one
• "Not a girl, not yet a woman," to quote Britney Spears
• Sixth-grader, typically
• Many a reader of the 'Twilight' series
• Shopper in the juniors section, maybe
• Big fan of Selena Gomez, perhaps