Admit it: By now, it seems like everyone in Hollywood has hooked up with one another at one point or another. Sure, there are power couples like Blake Lively and Ryan Reynolds or Mila Kunis and Ashton Kutcher, but those are more recent. However, if you go back a couple of years before then you’ll see that there used to be other people in the picture.

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In this day and age, it’s hard to forget about stuff when everything is pretty much preserved on the internet and you can always look it up. Let’s take a trip down memory lane and have a look at 29 celebrity hookups that happened once upon a time.