Tori Spelling has come down with a mystery illness

Tori penned on Instagram on Friday (26.12.25): "Hey loves. This hurts to share, but I need to be honest with you. I'm sick and have to postpone our After Dark event this Sunday night in Las Vegas.

"I've been counting down the days to see you, and it truly breaks my heart to pause something I was so excited for. Right now, I have to listen to my body and choose my health.

"Thank you for always showing me so much love and understanding. A new date is coming very soon - and I can't wait to see you After Dark soon. @brianaustingreen #BrianandToriAfterDarkinVegas (sic)."

The star - who did not reveal details of her illness - was set to host the bash, billed as a "post-concert party", with her former Beverly Hills, 90210 co-star Brian Austin Green, 52, at Voltaire, The Venetian Resort Las Vegas.

A description of the event on the venue's website reads: "Voltaire is kicking it old school and welcomes acclaimed television personalities Brian Austin Green and Tori Spelling to host the ultimate '90s After Dark Party.

"On December 28, for one night only, fans are invited to a post-concert party and be transported back in time to the 1990s.

"Along with the iconic hosts, the evening will feature a DJ playing the 'greatest hits from the '90s as well as a throwback performance from 90210 alums and R+B group, Color Me Badd.

"Guests can expect an atmosphere buzzing with high-energy nostalgia, surprise moments and the kind of infectious party vibe Voltaire is known for."

Tori and Brian played love interests Donna Martin and David Silver on Beverly Hills, 90210 - which ran for 10 seasons from 1990 until 2000.

And the duo even briefly dated outside of the show.

However, after the teen drama wrapped, they lost touch, and Tori described the feeling as though she had "gone through a divorce" because she and Brian were "so close".

Brian explained to Tori on an August 2024 episode of his Oldish podcast that he tried to maintain a "connection" between them in the time that followed the ending of the show.

However, by the time they next really saw each other, she had married 59-year-old actor Dean McDermott - with whom she went on to have Liam, 18, Stella, 17, Hattie, 14, Finn, 13, and Beau, eight, but split from him in 2024 - and Brian was with his now 39-year-old ex-wife, actress Megan Fox.

Brian said: "What I remember is going by [your then-boyfriend and our former costar] Vincent [Young]'s house to see you multiple days after we wrapped and trying to keep a connection going.

"But it got to the point where I just never got that from you. And then I remember being at the 90210 DVD release party, and you were married to Dean, and I was with Megan, when we were still just dating - you guys got there, and you never said hello to me once.

"I just kept missing you guys, and then you were gone. It was just this thing of like, 'She just doesn't want to be my friend.' I genuinely felt that way.

"I tried to visit you, and I would call you. When that wasn't reciprocated and so I gave up. I didn't know what was going on in your life."

And Tori explained that she "shied away" from her former co-star because he did not necessarily approve of her relationship with Vincent, but insisted that she "never stopped thinking" about Brian in the years they lost touch.