10 famous exes who regret hooking up and hate themselves (With Photos)

5. Rita Ora and Rob Kardashian

via:ilyjebo.0zed.com

2012 was a great year for Rita Ora, who had landed three UK number 1 singles, named the best-selling artist of that same year in Great Britain, along with a soaring romance with Rob Kardashian. Well, at least it seemed that way. In December 2012, Rob made shocking allegations, claiming that Rita had cheated on him with twenty men after she made it known that she wanted to break up with him. Ora went on to say that Rob was bitter that she ended their relationship and seemingly behaved like a five-year-old to make false rumors about her. Rita has publicly admitted to having found her relationship to Rob a mistake and judging by the way that the TV-star behaved, he sees things the same way.