When Lizzo and Niall Horan made guest appearance son Jimmy Kimmel Live, fans had no idea they were about to witness one of the most interesting, and incredibly intriguing Hollywood relationships unfold right before their eyes. These two celebrity pals are already incredible in their own right, but combined, they're absolutely mesmerizing, and fans simply can't get enough of them.

People reports there's just something about their combined energy that fans are instantly attracted to, and the way they relate and respond to one another really draws everyone in. They're completely at ease wtih one another and seem share a light sense of humor and a dedication to making one another smile. Fans want to know absolutely everything they can about this one-of-a-kind match-up and how this fabulously fun relationship came to be...

10 They Met In London

Bustle reports that this fun duo met in London at BBC Radio 1, and they hit it off right from the start. In fact, Lizzo jokes about how she saw a crowd of fans waiting outside as her vehicle pulled up and she mistook them for being fans of hers. It turns out they were there for Niall, and the jokes between them began immediately. They instantly kicked off a friendship full of light hearted humor, and have been able to maintain that spirit since then.

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9 Fans Immediately Wanted Niall To Date Lizzo

Niall is honest about a very interesting fact that has turned more than a few heads. Right from the very start, the moment he first met Lizzo, Niall Horan's fans began suggesting that the two of them be more than just friends. It took no time at all for fans to start suggesting that Horan and Lizzo try their luck at dating, and they pushed for it at every opportunity.

8 They Have Sort Of Come To A Prenup Agreement Already

In an exchange of friendly banter, Niall Horan and Lizzo began to talk about whether or not they'd have a prenup if they were to marry one another. Lizzo suggested that she would definitely like some of that "One Direction money" and seemed to be in favor of the prenup, while Horan said that he would be completely comfortable entering into a relationship with Lizzo without having a prenup in place.

7 Niall's Trust In Lizzo Runs Strong

Fans couldn't see past this incredible revelation. Hollywood weddings are so rarely based on trust, that they were absolutely floored to hear Niall's admission of complete and utter trust in Lizzo. To think that he would truly feel so comfortable with her and so confident in Lizzo that the breakdown of money wouldn't matter if he were to enter into a marriage with her, was everything that fans needed to hear. They went nuts over this love-gush and pushed harder for Horan and Lizzo to date.

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6 They Are Eternal Soulmates

Many fans have clearly identified the fact that Lizzo and Niall Horan's relationship is so special that they are undoubtedly eternal soulmates. There's something innately natural about the way they related to one another, and it's clear at first glance that they mean a lot to one another and truly value the time they spend in one another's company.

5 Their Spark Lights Up The Room

There's something about the chemistry that Lizzo and Niall Horan share that has been truly intriguing to fans across the globe. They seem to ignite a spark in one another and it's an undeniable energy that truly lights up every room they enter. They are full of smiles and laughter when they're together, and fans can't help but realize that they're connected to one another on every level.

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4 Naill Horan And Lizzo Are Not Afraid To Get Flirty

One of the main reasons this celebrity duo is attracting so much attention right now, is due to a very, very flirty appearance they made on The Jimmy Kimmel Show. They teased one another and let their jokes take them all the way to the gutter, more often than not. There was absolutely no denying that they were comfortable tantalizing one another and upping the ante on their conversation, giving fans the highest possible level of entertainment value, and generating even more intrigue about the possibility of dating in the future.

3 It Seems Niall Is Smitten

Niall Horan seems absolutely smitten by Lizzo. In fact, one Twitter user took to social media to write; "They belong together, the laughs they have, I’ve never seen Niall blush so much in my life!” In Horan's eyes, it seems Lizzo can do no wrong, and she's more than happy to bounce off his energy and share in throwing compliments his way.

2 They've Both Declared Their Love For One Another

Interestingly, both Niall Horan and Lizzo have publicly declared their love for one another already. It seems very easy for them to throw "I love you's" around, and it is obvious that they truly mean the words they say. It's clear that they would do anything for one another and will truly always have one another's backs.

1 Naill And Lizzo Are Incredibly Compatible

Lizzo and One Direction star Niall Horan are incredibly compatible with one another, and they share a whole lot in common. They have the same interests and share a flare for humor and for living a light-hearted lifestyle. Fans recognize how compatible they are, and just for fun, the pair actually took a compatibility test... the results were obvious, and fans are looking forward to seeing many more interactions between these two.

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