Tiffany Watson has slammed Mimi Bouchard for kissing her ex-boyfriend Sam Thompson.
The 'Made in Chelsea' star and the 24-year-old hunk decided to go their separate ways over the summer months to enjoy single life, but insisted they would rekindle their romance and remain an item in the future.
However, in Monday night's (31.07.17) episode of 'Made in Chelsea: Ibiza' Sam can be seen flirting up a storm with the American star, who only recently joined the E4 show, which saw him confess to finding her "sexy".
And in a teaser clip for next week's episode the pair can be seen locking lips, much to Tiffany's upset as well as her fans.
Social media users spoke out about the episode and the forthcoming shows, which fuelled the blonde Brit to speak out.
When one user questioned why Sam has got intimate with Mimi, she wrote: " Cause she's easy (sic)."
However, Tiffany jumped to defend her pals Frankie Gaff, Georgia 'Toff' Toffolo, Olivia Bentley, and Emily Blackwell after one social media user claimed all the "slags" went to the Spanish hotspot.
Tiffany wrote: "Minus Liv, Toff, Frankie and Emily yep (sic)."
But Mimi has also taken to the micro-blogging site to stand up for herself and indirectly slate Tiffany.
She wrote: "When people show their insecurities through Twitter aggression (sic)."