Who will be joining Mel B as a guest judge on the X Factor?

Mel B has dropped the biggest hint EVER that Victoria Beckham could be joining her on the X Factor this year!

Earlier this month, it was revealed that Mel B is the fourth judge on this year’s show.

And now the former Spice Girl has posted a throwback snap of her and pal Victoria on Instagram, captioning it, “Watch out- we mean business ;)”.

Does this mean that Posh Spice could be Mel’s guest for the judges’ house stage of the competition?!

We really hope so!