Marina & The Diamonds Put A Shine On 3Oh!3

Marina and the Diamonds on

For the grand finale of the 2010 season of our Mashup Mondays video series, we're proud to bring you a double feature: Marina and the Diamonds covering "Starstrukk" by 3Oh!3 and alt-hip-hop duo Chiddy Bang doing up Bobby McFerrin's "Don't Worry Be Happy."

Chiddy Bang Gets "Happy"

Pop singer Marina and her powerful lungs, who had fun earlier this year tackling the kitch-pop video for "Oh No!," decided to take on the electro stylings of "Starstrukk," which was a hit for the punctuation-friendly band last fall when it spent three weeks on the Hot 100.

Photos: Marina & The Diamonds Behind-The-Scenes

See All 32 Of 2010's Mashup Mondays