It seems reality TV star Kim Kardashian's wedding day might not have gone off so smoothly after all.

There are reports that her ex-boyfriend R&B singer Ray J allegedly texted her on Saturday reminding her about their sex tape they made back in 2007.

The Chicago Sun-times is reporting the Kardashian family, particularly Kim's mother Kris Jenner, is over-the-top furious about the text reminder.

The paper said while Ray J gave an interview to Chicago's WGCI-FM (107.5) claiming he was so over that relationship, he was pretty vague when asked exactly what kind of message he sent Kim on Saturday.

I wish them the best. She's doing real good rigshiht now, that what it is, Ray J said, as reported by the Sun-Times.

But reports say differently.

The Sun-Times reported that there are reports that Ray J's messages to Kim claimed it was their sex video that helped turn her into a media phenomenon.

Kim initially sued to quash the video. Her hit reality series Keeping Up with the Kardashians launched less than a year after the video first leaked.

The E! reality star married her NBA player boyfriend Kris Humphries on Saturday night in a lavish ceremony in Monecito, Calif.