Kendall Jenner and Harry Styles hooked up Saturday night for the Kings of Leon concert in Los Angeles and we're dying!

What if two of our favorite people actually get back together?! It seems Kendall's BFF Hailey Baldwin may have stolen away Jordan Clarkson, so Kendall had to look elsewhere ... and why not dip into the boyfriend archive and pull out Harry Styles!

Kendall looked amazing last night in skinny, high-waisted black jeans, a white tee and cropped denim jacket, topped off with a funky hat. Meanwhile, Harry had a unique look with a red and orange ombre coat which looks like flames -- maybe a reference to his sex on fire???