Last week, Sage the Gemini went on a public campaign to get back the love of ex-girlfriend Jordin Sparks.

He posted a heartfelt love letter to Jordin on Instagram before releasing a cute song dedicated to her.

WELL, his previous ex-girlfriend, Curium, released audio of a phone call she recorded earlier this month between her and Sage posted to YouTube.

During the convo, Sage completely TRASHES Jordin — and he admits he was cheating on Curium back when they were together.

When the conversation turned to Jordin, Sage can be heard telling Curium that his relationship with Jordin was merely a facade.

He said:

‘Everything was fcking horrible. That sht was dumb. She got on my nerves, I wanted to stab her. Don’t get me wrong, she’s cool, she’s level-headed, but she’s not a regular person. Everybody on the outside looking in thinks it’s hella perfect. At first it was supposed to be on the same sht as Kaylin Garcia but you wanted get your Instagram back up and post another ngga so I was just like, ‘F*ck it, I’m just gonna continue to do it.’

And that’s not all…

‘I say a joke and she don’t laugh, i’m like b*tch, I know I’m funny. Curium would have peed on herself at what I just said.’

Sage also revealed that Jordin gave him $70,000 to put towards a down payment on a house. Keep in mind, this phone call took pace on February 7th, 2016. Today is the 23rd.

Listen to the shocking audio below.