Karl Stefanovic and Jasmine Yarbrough ‘s wedding is looming, with both their bucks’ and hens’ nights coming up in the next few months.

The big day is so close that invitations have officially been sent out, where one rather noticeable family member seems to be missing from the guest list of 60 people.

According toConfidential, Karl’s 18-year-old son Jackson will not be attending his father’s wedding at the end of the year on December 8. The teen is travelling Europe at the minute, consequently choosing to giveThe Today Showhost’s wedding day a miss.

Jackson was also absent from Karl and Jasmine’s Palm Beach commitment ceremony back in March.

Listen to: Karl Stefanovic and Jasmine Yarbrough had a commitment ceremony. Here’s why. (Post continues after audio.)

Karl will, however, be flying his 13-year-old daughter Ava and 11-year-old son River to Cabo San Lucas, Mexico, for the wedding.

Guests will include James Packer, his girlfriend Kylie Lim, Richard Wilkins, Tamie Ingham ofMara and Mine, and Jasmine’s sister Katie.

Along with the wedding guest list, bridal party members have also been finalised, asSunday Confidentialhas revealed.

While younger brother Peter Stefanovic honoured Karl with the best man title at his own wedding last year, the privilege will not be returned this December.

Interesting.