Hardly a week goes by without some Hollywood romance gossip. But it can be hard to keep up with who’s bonking who. Our interactive is here to help.

For instance, take Jared Leto (yes, plenty would). The Oscar-winning actor has had relationships with a bevy of showbiz beauties, including Scarlett Johansson, Katy Perry, Cameron Diaz, Lindsay Lohan, Miley Cyrus and Paris Hilton. They all, in turn, have dated many others in Hollywood. It truly is a small world. Click on a head to see how they all link-up.