Mr Sulu got married to his male partner on Sunday, and Lt Uhuru and Chekhov were part of the ceremony.
71 year-old Star Trek star George Takei married longtime partner Brad Altman at the Democracy Forum of the Japanese American National Museum in L.A. Sunday.
The couple exchanged turquoise wedding bands during the ceremony, which was officiated by a Buddhist priest and attended by 200 guests.
Takei's Star Trek co-stars were a part of the ceremony: Nichelle Nichols (Uhura) as best lady and Walter Koenig (Chekhov) as best man.
"May equality live long and prosper!" Takei declared after the vows.
You can read his blog here - though to be honest it hasn't recently been updated, which seems a shame