When Bec & Monty knew they were going to be interviewing fashion royalty Sarah Jessica Parker, they had no idea what they going to wear.

Turns out, the fashion icon LOVED their outfits!

Listen to the hilarious moment above!

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Want more? Here's one of our fave moments from Jase & PJ – they’re always up to something! Weekdays from 6AM on KIIS 101.1!