Placing the emphasis on the personal music experience, Monster unveiled seven (!) new lines of headphones at CES. After their success with the Beats by Dre line, the company continues to focus on musician-approved technology with an added emphasis on fashion-forward headphones. With product collaborations from musicians Nick Cannon and Earth, Wind & Fire, as well as fashion company Diesel, our ears are in store for a more trendsetting year as the new headphones debut. Check out the gallery for a tour of all of Monster's latest ear gear.