Added on 26-Mar-2009
On the ITV (English TV) comedy FM, Freddie's picture was used as an example of a famous person with a mustache.
Chris O'Dowd's character (Lyndsey) in an attempt to be "cool" grew a mustache (after growing a beard failed the cool test). The other members of the "radio station" chose to make fun of. They put up a number of pictures of famous people with Mustache's where regular pictures usually were. Other people used include Tom Seleck as Magnum PI.
http://www.itv.com/entertainment/comedy/fm/ (actually, quite a good show...)
Two weeks ago, there were a couple of Queen references on the show "Not Going Out". Another UK sitcom.