David Bowie dead: Celebrities Iggy Pop, Pet Shop Boys, Madonna react

Celebrities across the world are mourning the death of David Bowie, who died on Jan. 10, just days after the release of his latest album, “Blackstar.”

The 69-year-old icon died after an 18-month battle with cancer, his Facebook page said.

Iggy Pop called Bowie “the best there is.”

Pet Shop boys wrote that “he inspired us and changed our lives.”

Read on for more celebrity tributes.