Lilly Bo Peep est une élève à Ever After High. C'est un personnage secondaire qui apparaît dès le premier épisode. Elle est la fille de Little Bo-Peep. C'est une Royals. Son personnage est une adaptation de cette chanson:
Little Bo-Peep has lost her sheep,
And can't tell where to find them;
Leave them alone, and they'll come home,
Bringing their tails behind them.
Little Bo-Peep fell fast asleep,
And dreamt she heard them bleating;
But when she awoke, she found it a joke,
For they were still all fleeting.
Then up she took her little crook,
Determined for to find them;
She found them indeed, but it made her heart bleed,
For they'd left their tails behind them.
It happened one day, as Bo-Peep did stray
Into a meadow hard by,
There she espied their tails, side by side,
All hung on a tree to dry.
She heaved a sigh and wiped her eye,
And over the hillocks she raced;
And tried what she could, as a shepherdess should,
That each tail be properly placed.