Dating in the limelight can be tough. When the relationship ends and things go bad, the world gets to witness your emotional agony. Some couples take things one step too far by airing their former lover’s dirty laundry to the public.
Rob Kardashian showed very little compassion for Rita Ora after claiming she had sex with 20 guys while they were together.
But Rob Kardashain isn’t the only celebrity to take things too far.
Click continue to view the ugliest celebrity breakups.