Let's admit it, looking at old photos of ourselves can make us all flinch. But since #TBT has become a weekly tradition, showing off awkward throwbacks is actually cool. In honor of one of the last Thursdays of the year, we've scoured our favorite celebrity Instagram accounts to round up the cutest (and most hilarious) #TBT photos of 2014. Click through for proof that even pop stars and supermodels had to start somewhere.