Ashton Kutcher made a name for himself playing the goofy hunk Kelso on That 70's Show, but ask anyone in Silicon Valley and they'll tell you that the creator of Punk'd is a VC genius.
It was actually 50 Cent who inspired Kutcher to get into the equity game. When he found out that the rapper had taken a stake in Glaceau in exchange for becoming the face of Vitamin Water, Kutcher says he was ready to move on to something bigger than traditional endorsement deals.