The "Other Girl"

Gianna is my older sister,
Who has Dad’s curly hair,
And Mom’s hazel eyes,
And Mom’s mom’s smile.
Gianna always looks perfect,
And just standing next to her
Makes me look ugly,
Which I am not,
Just...compared to Gianna,
I’m boring.
If life was a hot summer’s day,
I’d be a rice cake
And she’d ice cream.
Which would you pick?