Add Casper to the Clicks-to-Bricks Trend (Cameo: 50 Cent, Carmelo, Kevin Spacey)

Elsewhere in clicks-to-bricks, Casper, the B2C mattress maker you can't get away from if you listen to podcasts, closed its $170mm Series C funding round with Target Corp. ($TGT) as a lead investor. Notably, 50 Cent is an angel investor. Dude can't avoid bankruptcy but he's got money to invest alongside Carmelo Anthony and Kevin Spacey. Hate the game, w…