Overheard in the van tonight

Alaina:  "I am the best!"
Paige: "No, I am the best!"
Alaina:  "I am the best EVER!"
Paige:  "No, I am the best EVER!"
Alaina:  "Well, I'm wearing new clothes!"

Wow!  (By the way, she was NOT wearing new clothes!)
And I'm not sure what the reference here is, but I am sure Alaina doesn't lack confidence.