Looks like Coolio is trading in his Gangsta's Paradise for an electric range. The 90s rapper has put 123 of his songs up for auction on Royalty Exchange to help fund his cookbook series Cooking With Coolio, the first of which was released back in 2009. He also plans to invest in an online cooking series, and if it is anything like his 2008 YouTube project, we can't wait to check it out.