Mariah Carey rocks fishnets and white garter for breakup single 'I Don't'

Mariah Carey is sending a very clear message to ex-fiancé James Packer: You don't know what you've got until it's gone!

Her new breakup anthem 'I Don't' drops on Friday, but she teased a first look at the single's cover art on Instagram. And tease is definitely the operative word here as the pop diva, 47, looked every bit the vixen in her white lacy lingerie, styled with fishnet stockings and white garter. She sat perched on the back seat of a Rolls-Royce driven by rapper YG.

Is that a wedding garter we see? Yes, it's the garter that her Aussie billionaire ex just couldn't have.

"Here it is: the cover for my new song, I Don’t, coming out this Friday. MC + YG #IDONT" she wrote to her followers.

And judging by the images, which could be from the music video, 'I Don't' stands to be her sexiest single yet.

Last week's season finale of Mariah's World  found the singer recording the track in the studio.

"But I'm tired of crying, no more tears. Pity party, all the year. Cold at night 'cause you're not here. Leaving you was my worst fear," she belted out.

"Cause when you love someone, you just don't treat them bad, you messed up all we had. Probably think I'm coming back, but I don't, I don't."

And then, as if to cut that proverbial cord with James, she removed her engagement ring and placed it on the music stand in front of her.  

Love can be so cold.

Mariah split from the 49-year-old Australian billionaire in October. And with this new music, it's clear she isn't looking back.

Related video: Mariah Carey sings about James Packer in 'I Don't'