Oprah Winfrey and Stedman Graham have been together for 30 years, but have not still married.
The 62-year-old media mogul took to Twitter to shoot down a claim that she and her 65-year-old boyfriend were planning a 'dream wedding' followed by a '$4 million honeymoon.'
Oprah felt compelled to say something after friends congratulated her on setting the date and then wanted to know why they hadn't gotten an invitation.
'6 people who know me well have called today congratulating me or surprised they weren't invited to my wedding,' Oprah tweeted, adding with emphasis: 'IT' s NOT TRUE!!(sic)'
The rumours seemed to start after Star Magazine published a story last week in which a source revealed how Oprah consented to be Stedman's wife.
Oprah and Stedman started dating in 1986 and, as the OWN boss revealed in a Super Soul Sunday chat with Shonda Rhimes last year, her partner did pop the question several years ago, but that the thought of marriage just didn't agree with her.