Did Lena Dunham Really Go Platinum Blonde? An Investigation

Talk about a transformation! Lena Dunham debuted short blonde locks on Instagram on Friday. "Change is good," she wrote in the caption. Still, there was no way to know for sure if this change was permanent. After all, the world has been fooled by other celebrities recently (don't forget Kim Kardashian's wig), and we've seen Lena with a similar look before (remember when she danced to Sia's "Chandelier" on The Tonight Show?). But by sharing additional Instagrams over the weekend, Lena has provide...