The DWTS pro took to Instagram yesterday (June 10), showing off a photo of himself and a friend spending some quality time together in London. He wrote, "Out with my best friend in London !!! Good times."
Best friend?! What about our boy Mark Ballas? The world's not big enough for a friendship grander than DerMar. Anywho, we're still glad to see that Derek is kicking back with his mate in England during his off time.