MEDIA bigwigs and the celeb set are set to descend on the Southern Highlands for the wedding of morning television royalty Sylvia Jeffreys and Peter Stefanovic on Saturday.
The nuptials will see the likes of Richard and Christian Wilkins, Lisa Wilkinson and other key talent at the Nine Network turn out to celebrate the union of two of their own.
Confidential expects Stefanovic's older brother Karl - whose propensity for hijinks is well known - will play a key role in the ceremony.
Karl's ex-wife, who he was married to for 21 years, Cassandra Thorburn, is understood to be off the guest list.
Karl's younger girlfriend Jasmine Yarbrough will also not attend the festivities.
Australian designer Rebecca Vallance is thought to be creating Jeffreys' gown for the occasion.
The two Nine reporters met on the set of Today over the Christmas period of 2014, and started dating soon thereafter, with Stefanovic wooing his future bride with love letters.
He proposed while both were in Bordeaux on a European sojourn last year.
"He was on one knee in a vineyard and popped the question,” Jeffreys said at the time.
Update your news preferences and get the latest news delivered to your inbox.