Paging Dr. Drew...It looks like his Celebrity Rehab didn't take for Andy Dick. The wild comedian, known for going absolutely nuts when drunk, allegedly beat up a tourist in Hollywood, according to TMZ. Cops are looking to chat with the former Newsradio actor after the tourist tried to snap Dick's picture while he strolled around the famous Hollywood and Highland area. The visitor claims Dick grabbed him by the collar and tried to wrestle the camera away. He then fled the scene, but cops are very interested in talking to him about the incident and reportedly will review it - they believe the whole altercation was caught on tape. Dick's rep had no comment.