She also posted a group shot of herself, David, Edward Enninful and Dior Homme's artistic director Kim Jones.
Posh and Becks looked more loved-up than ever as they shared a tender moment at a fashion event in London.
Meanwhile, David and Victoria cooly denied the divorce claims, as their spokesperson stated, "There's no statement due, no divorce, and a lot of Chinese whispers and fake social media news".
Despite the fact that the married pair arrived separately at the fashion event, they stayed together for the rest of it.
David and Victoria have been together for 19 years and David holds a major stake in the fashion brand along with his business partner Simon Fuller.
At home in London when she saw the freaky claims branded "laughable and embarrassing" Victoria was said to be bemused but cracked jokes about it.
"It is absolutely not true", a rep confirmed to ET, referring to the alleged split.
David and Victoria started dating in 1997 and tied the knot two years later in a lavish ceremony in Ireland.
Just a couple of months ago, David described his wife as an unbelievable mother in an Instagram post to celebrate her birthday.
The showbiz duo, who have been married for 20 years, have put rumours to bed once and for all, as Victoria's representative told The Sun that unfounded claims are nothing more than "bizarre" and "fake".
Others were quite taken with the idea of Victoria bringing Charlie's Angels back - alongside her old bandmates!
The couple in Paris with son Brooklyn in January.