Khloe Kardashian and Lamar Odom have been dating for a month. Last week they announced their engagement. On Sunday, they’re going to marry.

Sources confirm the date to E! News and claim that most guests (but apparently not some of his Los Angeles Lakers teammates) have already been notified over the phone, with formal invites expected to arrive later this week.

Of course, the 25-year-old E! starlet is keeping mum about the whole thing, telling us exclusively, “I cannot confirm or deny‚Ķ”

No word on whether or not there’s a baby due, but if there is, you can bet it’ll be here in at most four months. Based on how fast this relationship is going, the kid will probably rocket out of her uterus like a bullet train.