It’s important to have a best friend; someone who can party, hang out, and, most importantly, sing songs with you. Walter Ledermüller has such a best friend, a sweet little French bulldog named Junior. With the help of Junior, this duo sings a beautiful take on Josef Salvat’s cover of "Diamonds." The dog might let his dad take the lead, but his hearty howl is, of course, the highlight of this rendition. We could all be so lucky to have a best friend like Junior.