Here are some photos of Prince leaving the Dorchester Hotel on his way to a North London recording studio four years ago (2/13/06). You decide if he is actually balding, just has damaged hair due to extensions, dying and other hair damage, or if he still has a full head of hair:
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I found these on a Prince message board (source above) and one of the follow-up comments really cracked me up. The person wrote "Why is he acting like he really has to duck to get into that car?" So true! (and hilarious)