If this mashup doesn't get you movin' and in a good mood, I don't really know what to tell you. Sam Tsui takes the super hot singles 'Uptown Funk' by Mark Ronson and Bruno Mars and 'Lips Are Movin' by Meghan Trainor to create a fun jam session worthy mashup. The video keeps it upbeat with fun backgrounds and a little dancing. Sam Tsui is quite the internet sensation and has uploaded countless of mashups along with some pretty impressive originals. Be sure to check out his work on YouTube.