Christmas has come early for UFC fans as the promotion pits three of its champions into title fights on the same card.
As the year draws to a close, Kamaru Usman defends his welterweight title against the mouthy and brash American Colby Covington.
At featherweight, Max Holloway looks to keep his reign going when he takes on the dangerous Aussie Alexander Volkanowski.
And finally Amanda Nunes defends one of her two belts against in a rematch with Germaine de Randamie.
Earlier in the night, Jose Aldo makes an intriguing debut at bantamweight.
Here is everything you need to know about tonight's fights...
What time are the fights?
The fights start at 11.30pm with the early prelims before the prelims at 1am and the main card at 3am.
What TV channel are they on?
The fights will be shown on BT Sport 1 from 12.30am.
Is there a live stream?
The fights can be streamed via the BT Sport player on your mobile device or computer.
With the fights being screened on BT Sport 1, you can watch for free is you are an EE customer.
If you are not already subscribed to BT Sport, click here to sign up and enjoy three months without paying a penny.
What is the full card?
Main card
Kamaru Usman vs Colby Covington
Max Holloway vs Alexander Volkanovski
Amanda Nunes vs Germaine de Randamie
Marlon Moraes vs Jose Aldo
Petr Yan vs Urijah Faber
Preliminary Card
Geoff Neal vs Mike Perry
Ketlen Vieira vs Irene Aldana
Ian Heinisch vs Omari Akhmedov
Matt Brown vs Ben Saunders
Early Preliminary card
Chase Hooper vs Daniel Teymur
Brandon Moreno vs Kai Kara-France
Jessica Eye vs Viviane Araujo
Punahele Soriano vs Oskar Piechota
What are the odds?
Usman 4/7
Covington 6/4
Holloway 4/7
Volkanowski 6/4
Nunes 3/10
De Randamie 2/1
Latest news
Alexander Volkanowski plans to send Max Holloway into the lightweight division.
Featherweight champion Holloway defends his belt against the Australian tonight having lost to Dustin Poirier at 155lb earlier this year.
And Volkanowski intends to ensure his rival's future lies at the higher weight.
“He can move up and maybe try and take out that lightweight title,” he said. “Saturday night, it’s going to be my night. That belt’s changing hand.
“He cuts a lot of weight. Maybe don’t stress your body anymore, and I’ll stay champ from here.”’
