Jordin Sparks Can't Stop Talking About Ex Jason Derulo & Doesn't Hold Back From Dishing Dirty Deets On Their Past Relationship!

Dish it girl, spill EVERYTHING!
Wow. Jordin Sparks is just telling it all! Should Jason Derulo be worried about what she’s saying?
Hm, that’s up for debate, but she does reveal a lot of things that she’s never said about their past relationship before!
[ Related: Is Jordin Using Tinder Now That She’s Single?! ]
The American Idol alum stopped by Power 105.1’s Breakfast Club show early on Thursday morning to talk about her new music — but it’s safe to say she discussed her relationship with the DJs for the majority of the time.
And it’s so JUICY!
Remember that nice BMW the Talk Dirty singer gifted Jordin? Well, come to find out, it wasn’t really a gift.
[ Related: This Is Why Jordin Dissed Jason On Her New Track! ]
We mean, it doesn’t count if the car was a lease, right? Because you HAVE to give those back to the dealership! Unless you pay for the whole thing after!
So. Much. Dirt.
Listen to her telling interview with the DJs (below)!!

[Image via FayesVision/WENN.]