Even Sean “Diddy” Combs is bowing to the wild demands of yet-to-be signed, punk-rock- hip-hop supergroup Odd Future. Music honchos including Roc Nation’s Jay- Z, SRC’s Steve Rifkind and Interscope’s Jimmy Iovine have been fighting to sign the band described as an “urban Sex Pistols.” The anti-establishment band has been having some fun by asking the bigwigs to meet them on their turf — the Supreme skateboard shop in Fairfax, Calif. Rifkind, who sources tell us is soon to make a formal offer, managed to get them to his office, but said frontman Tyler the Creator told him: “If you are serious about the meeting, I want Randy’s Donuts, swivel chairs and a megaphone.” Diddy — who’s said to be “desperate to sign the group to prove that he’s onto something hot” — set up a meeting between Tyler and Justin Bieber after the band demanded he deliver the pint-size pop star. A source said, “Tyler asked Diddy for access to Justin, so he pulled strings.” A rep for Odd Future said, “Tyler did meet with Justin, and Diddy helped make it happen.”