This weekend.
That's the night HBO in the US are airing the show live... and some lucky fans will be flying to France to take part.
Once we know who's throwing their hat in the ring, we'll be inviting you to check their moves... and vote for the person you want to see called back up on stage in Paris.
We've been in touch with most people already but if your contact details have changed and you haven't heard from us yet, we don't want you to miss out.
Email U2 today at upforparis@u2.com and put 'I'm Up For Paris...' in the subject line
- Tell them what night you were up on stage with the band (name of city and date)
- Include a link or photo to your performance (youtube/facebook etc.)
- Add your name, a mobile number and whatever social media handles you use.
If you want to be in the vote, with a chance to fly to Paris this week - email us today.