Leonardo was also spotted at Naomi Campbell's 'Fashion For Relief' show earlier in the week, where Bella was walking as a model.
We're all aware the actor has a certain, um, type, and the recent Victoria's Secret model certainly fits the bill. As for Bella? She's previously tweeted about her interest in dating Leo, choosing him in a game of 'would you rather' on Twitter.
Yes, this is indeed a very speculative romance, but the internet is having a field day with the gossip regardless. See some of the more passionate reactions to the news below...
