WILLIAM & HARRY'S BOOB TUBE BATTLE!

Bitter brothers trying to show each other up with TV projects

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BRITAIN’s fractured royal family is set for a new showdown over who will rule the airwaves as sibling princes William and Harry have massive media projects in the works that could see them take their private feuds public, sources spilled.

After future king Prince William, 38, announced the Earthshot Prize, which will award millions of dollars to innovators who solve environmental problems, sources said he and 38-year-old wife Kate’s Royal Foundation applied for trademarks related to the name — for video, audio and multimedia recordings, as well as podcasts, TV and internet broadcasting!

Insiders said naturalist David Attenborough, pop star Shakira and actress Cate Blanchett have signed on as Earthshot judges — giving any potential programming worldwide appeal.