DescriptionTop 10 Coolest Ben 10 Aliens // Subscribe: http://goo.gl/Q2kKrD // TIMESTAMPS BELOW ----------------------- CELEBRATE 10 YEARS OF WATCHMOJO WITH OUR SPECIAL EDITION MAGAZINE, LINKS BELOW!What is the best alien in Ben 10? He can turn into and fights a lot of different creatures over the years, and Ben's Omnitrix is a powerful sci-fi device. From Wildmutt to Alien X, we're ranking these aliens based on not only on which is the mist powerful, but also the coolest and most iconic of all time. So join WatchMojo as we count down our picks for the top 10 best aliens in Ben 10.00:37 #10. Ghostfreak 01:16 #9. Blitzwolfer 02:06 #8. Wildmutt 02:50 #7. Four Arms 03:38 #6. Alien X 04:22 #5. Upgrade 05:04 #4. Snareoh05:42 #3, #2 & #1: ????Have an idea you want to see made into a WatchMojo video? Check out our suggest page at http://watchmojo.com/suggest and submit your idea.Our Magazine!! Learn the inner workings of WatchMojo and meet the voices behind the videos, articles by our specialists from gaming, film, tv, anime and more. VIEW INSTANTLY: http://goo.gl/SivjcXWatchMojo's Social Media Pageshttp://www.Facebook.com/WatchMojohttp://www.Twitter.com/WatchMojo http://instagram.com/watchmojo Get WatchMojo merchandise at shop.watchmojo.comWatchMojo’s ten thousand videos on Top 10 lists, Origins, Biographies, Tips, How To’s, Reviews, Commentary and more on Pop Culture, Celebrity, Movies, Music, TV, Film, Video Games, Politics, News, Comics, Superheroes. Your trusted authority on ranking Pop Culture.