↳ –Knock knock! Your package has arrived and it's delivered by... Sabrina Carpenter?!

A Postal Service trend has arisen in social media for celebrities who want that edge against the competition!
And Sabrina Carpenter is looking to promote her album, Short 'N' Sweet, even further. So, she's your delivery girl – and she's more than happy to be of assistance!

. . .

. . .

-- isn't that sweet, i guess so...