What is happening this summer??
The 30-year-old confessed to IG:
[Image via WENN.]
If you haven't heard of Pentatonix, it's about time you get acquainted.
They're MASH-UP MASTERS!
That's a double dose of Sam ALONG with an extra helping of creativity and fabulous visuals.
Need we say more?
P.S. Check out our EXCLUSIVE! acoustic session with Sam HERE!