Rhiannas fashion shoot, she wasn't dressed indecently, i fail to see why it's relevant.
If you want to be technical, photos are discouraged inside mosques. Everyone else who goes to sheikh zayed mosque, male or female, must waer a robe and cover their head. She's wearing a pants suit. She's obviously posing for a photo shoot.
I've no issues, neither do the uae authorities.
The mosque, her photo shoot, Catholicism, the met ball, its not about insulting a religion, it's about appreciating the aesthetic.