There's a brand new show coming to our screens that is all about laughing, or not laughing.

LOL: Last One Laughing Ireland is Amazon Prime's first Irish production and sees comedies biggest names come together to try and make each other laugh, while remaining po-faced the entire time.

TodayFM's entertainment reporter Shannon Keenan popped along to the premiere to find out what makes them laugh, and to ask Graham Norton a very important question.