No offence, but unless you've been living under a rock, then you've probably seen Lewis Capaldi and Emma Watson pictured together at the Wimbledon women's final.
Being spotted together created an instant online buzz about their possible friendship, which many were totally here for!
This has killed me, I would love to be the fly on the wall for Lewis Capaldi and Emma Watson chat, with Therese Coffey trying to join in pic.twitter.com/1Y2NXLAmm6
While this unexpected duo now have our whole hearts, here are nine other iconic celebrity friendships that definitely belong in the hall of BFF fame...