Had you ever thought about what you would say to your favorite celebrity if you ever got the chance to meet them? While we're sure your answer is an enthusiastic "yes!," there are a few things you should be aware of when crafting your perfect introduction. Thankfully, New Zealand radio personality Liam McEwan is here to help!

The 19-year-old has met a fair share of celebrities in the past few years – he's interviewed everyone from Ed Sheeran and Ellie Goulding to 5 Seconds of Summer, and even Britney Spears – and wants to share some of his tips with you!

Check out our EXCLUSIVE video below to see the dos and don'ts of meeting your fave stars. Let us know what YOU would say to your celebrity icon if you ever got the chance to meet them in the comments below.