A newly-single Justin Bieber didn't hold anything back during a recent concert performance in Boston. The star even sang a cover of Justin Timberlake's breakup anthem, "Cry Me a River" — a song JT once admitted was inspired by his split with teen queen of the time, Britney Spears. Could the younger Justin be feeling similarly spurned?
Fall in “Like” with us! For the latest from Wetpaint Entertainment, Like us on Facebook or Follow us on Twitter.