cher

Celebrities including Cher, Lily Tomlin, and the late Bob Baker have previously advocated for Billy — who has been at the L.A.

Cher Maximen, a 32-year-old mother and Mussie Imnetu, 41, who had been visiting London from Dubai, were both murdered at the carnival last year.

Cher Maximen, 32, had gone to the first day of the carnival, known as family day, with her daughter and a group of friends when she got caught up in a fight between a group of men.

Ms Currie said her thoughts "remain with Cher's family and friends as they deal with this unimaginable loss".

Off screen, Kilmer dated a number of high-profile women over the years, including Cher, Angelina Jolie, Daryl Hannah and Cindy Crawford.