We haven't seen much of Justin Timberlake since he closed up shop on his FutureSex/Loveshow, but we'll get to see that pretty face come Super Bowl Sunday. JT will be appearing in a Pepsi commercial during the big game, which will also kickoff a year long promotion for free music on Amazon.com. The two companies have joined forces and Amazon will be giving away $1 billion worth of MP3s, CDs, videos and consumer electronics. The awesome commercials have always been our favorite part of Super Bowl Sunday, especially when you add Justin and free music to the mix. Plus, we bet JT is psyched to be part of the festivities without having to worry about a wardrobe malfunction this time around.