Is it really wrong to knock the hustle? Jay-Z may say so, but anyone who can remember when Nelly was a fashion designer can explain to you the flaws in that argument. And while celebrities are still rushing to put out clothes doomed for the Walmart clearance rack, these days the new hustle is app development. As expected, a few stars get it right, but most of them are the VOKAL of the mobile device world. Here’s a breakdown of The Most Ridiculous Celebrity Apps.