Jordin Sparks, Jason Derulo Cheating Scandal Confirmed By Mistress Carmen Ortega 'He Lied To Me The Entire Time'

Singer Jason Derulo has denied cheating on his ex-girlfriend, Jordin Sparks, however his alleged mistress, Carmen Ortega is going on the record saying otherwise.

In an interview with Star Magazine, the model said that she was involved with the "Wiggle" singer, "We dated for a month," she said. "We went out in public with friends a few times, so I assumed he didn't have a girlfriend." She revealed, "He tried telling me their relationship was strictly fueled by management teams. He lied to me the entire time," she added.

The singer recently told The Breakfast Club the break up was caused by constant arguing when asked if he cheated, he answered, "Nah, man. It got to the extent that, I got this one girl pregnant" he said referring to the many rumors surrounding their break up, "We had our problems in the relationship. Every relationship has its ups and downs. You know when you start having more downs than ups then you know you gotta take a look at your relationship and be like- is this something that I'm supposed to be doing."

He continued to add, "It's just small things that added up. You know I work really hard. I'm all over the world and when I come home and you know the last thing that you want to do is argue and when it's more arguing than having a good time, just take a look at it... Is this healthy? He admitted, "I reached that point. I was more in a negative space."

The singer told ABC News, "I spent three great years with Jordin and she is one of the most amazing people that I have ever met," He added, "But as in all relationships there are ups and downs and at this time we have decided to amicably part."