5-Year-Old Selena Gomez being sassy is life!

Channelling 5-year-old Selena Gomez is our new motto. 

Her mom, Mandy, posted a video of Selena from 1997 talking on the phone about her first day of school and it is too cute! 

Mandy's post comes on the heels of Justin Bieber getting engaged to girlfriend Hailey Baldwin. 

"Selena was surprised an engagement happened this quickly but not surprised Justin would do something like this knowing who he is. At the end of the day though she doesn't really care," said Momma Gomez!