Leonardo DiCaprio

Startup(s): Mobli

We're not sure how Leonardo DiCaprio has time to become a full-time advisor to a startup, but that's exactly the role he plays at Mobli: a venture that enables people to tag phone photos with certain events and categories. Or, as Leo put it: "Mobli allows people from all over the world to share moments." Yeah, we don't get it, either. But Leo threw up $4 million, so there's that.