What are the different ways to announce the entrance of the bride and groom on their engagement day?

My sister is getting engaged and I need to help her to make a script for DJ. Can someone give me some ideas what DJ should say when Bride and Groom enters the room?

The future Mr. and Mrs. Jones.

The happy couple, Brad Jones and Susy Smith.

I'm no expert but I've never heard of the bride and groom making a grand entrance at an engagement party. To me that seems a little cheesy. What would you say "Presenting.....THE ENGAGED COUPLE!" um no...doesn't work.

Why do you want them to make a grand entrance? Save that for the wedding reception.

do you mean wedding day?

if you really mean engagement party then have them introduced as the bride and groom-to-be.