Glenn Howerton was spotted at Mom’s Basement in Birmingham. (Kevin Chester)Glenn Howerton, Rosario Dawson and other celebrities have been spotted at several businesses around the Magic City in recent days. Since then, filming has wrapped and some of the cast members spent their last few days in town enjoying the night life. Rosario Dawson made an appearance at Mom’s Basement in Birmingham. While we may not be the next Hollywood, Birmingham has seen its fair share of celebrity visits in recent years.