In the February JW broadcasting they show Anthony Morris the III out witnessing with his wife during a convention. She is wearing the convention badge and also a Badge with Sophia & Caleb on it. I find it very amusing and she is not even a grandmother even though they like to portray AM as a grandfather.
Here's what their 1990 W 12/1 says about Movie Stars
The homage that charismatic sports stars, movie stars, and other entertainers receive from their fans also is akin to worship.
The dictionary meaning of homage is "special honour or respect shown publicly"
It is at 23.20 in the video, sorry I don't know how to post a clip of the video but here's a link to the video
It does prove that the GB do sanction all these pins and badges.