We're just so glad he seems happy!
The source spilled:
Awww that's so amazing!
The insider added:
[Image via Guillermo Proano/WENN.]
Bruno Mars just keeps the hits coming, and he always keeps it fresh and new!
Well, except this time!
Ch-ch-check out the video (above) to see the brand new but definitely old school Treasure!
If you thought the song had a retro sound, wait until you see the 70s-tastic video!
Out of sight!