Question

Baby, you're a firework! This is an example of:

personification
irony
pun
metaphor

Answer 1

i think it’s a metaphor !!

Answer 2

I'm pretty sure it's a metaphor.

Step-by-step explanation:

No human can actually be a firework, obviously. She compared you to a firework without using like or as, therefore it's a metaphor.

Hope this helped!