On Sunday, Kid Rock rapped with Lil Wayne on “All Summer Long” at the MTV Video Music Awards. And on Friday, he duetted with Mary J Blige on a cover of the Temptations’ “(I Know) I’m Losing You” and partnered with Lynyrd Skynyrd on an “All Summer Long” / “Sweet Home Alabama” mash-up at Fashion Rocks 2008, which will air as part of a two-hour special on Tuesday at 9 PM on CBS.