If you love Dita Von Teese (and it's really amazing how many fashion people just love Dita Von Teese) then pay attention: The stripping starlet is in town, and she's going to be very, very busy. This week, she hosts her Buy a Nude auction at Phillips de Pury for charity, with one lucky bidder getting to pose with the Louboutin addict in a custom portrait. Those not invited uptown might want to crash the Lower East Side next Tuesday, when Dita performs at the Angel O. Foundation for Cointreau liquor and their cheeky "Be Cointreauversial" campaign. To promote it, the drink brand sent giant feathered fans to Manhattan media insiders as their invitations. And finally, if you have some sort of a beauty hookup, perhaps you can invade the National Arts Club, to have dinner with Dita and M.A.C... Maybe she'll ride a giant lipstick in glittery underwear again?